Company ProfileRENPU, which is a professional company specialized in steel pipe products overseas marketing and transactions.With three sub-branches in Hebei province Shijiazhuang city (head office), Cangzhou city(Domestic commodity trading platform &professional pipe packing warehouse) and Hongkong(international trade office).We are dealing in various kinds and materials of steel pipes&fittings. Products comply with a variety of international standards, including ASME, API, EN, DIN, JIS, ISO, etc.Our services, major focus being fluid transportation, mine structure, petrochemical industry, power engineering, etc.Our core values: Professional, Efficient, Honest, Win-win ! We are working to provide one-stop-service in steel pipe industry!
Company ProfileZhongshan Wonderful Precision Metal Products Co., Ltd. is a leading supplier of rapid manufacturing solutions, dedicated to rapid prototyping, metal precision CNC machining, non-standard parts customization, sheet metal processing, 3D printing, and high-tech vacuum casting. Manufacturer companyThe company adheres to the spirit of "professional, rigorous, efficient, and responsible", with the principle of "reasonable price, quality assurance, punctual delivery, and service-oriented" to provide customers with intuitive physical appearance effects and rationality of internal structure. Exhibition sales and provide intuitive reference value for customers in mold manufacturing.The company has reached the leading level in the production of auto parts, medical equipment, digital electronics, kitchen equipment and household appliances and other products, and constantly develops and researches new processes to ensure customer product development and market demand, and shorten development for customers Continuous efforts to save costs and cycle.Through cooperation with many well-known companies at home and abroad, our team has mastered superb technology, accumulated rich experience, summarized and improved each processing and production process, and provided customers with efficient and reliable technical services and support.
Company ProfileHebei Funiu Turui Building Materials Technology Co., Ltd. is a professional large-scale company dedicated to the research and development, production and sales, technical support and construction services of floor materials, building materials, industrial coatings, fireproof coatings, special coatings, furniture coatings, new building materials and environmental protection products.The company has many branches all over the country, including engineering companies, trading companies and environmental protection companies. To provide faster and more intimate services to customers in China, including various construction enterprises, manufacturing enterprises, special industries, distributors and trading companies, such as municipal, petrochemical, electric power, industrial and mining, fire protection, transportation, real estate, medicine, military industry, biology, electronics, food, printing, hotels and shopping malls.The company has passed the certification of GB/T19001-2016, GB/T28001-2001 and GB/T24001-2016. Won the honorary titles of: Honesty Demonstration Business Certification Enterprise, Hebei Honesty 5A Brand Enterprise, Hebei Enterprise Credit Promotion Association Member, Hebei Contract-abiding and Credit-valuing Enterprise, Hebei Science and Technology Small and Medium-sized Enterprise, 315 National 3A Credit Units, 3A Honesty Supplier, etc. It is not only a domestic long-term strategic partner and high-quality supplier of many state-owned enterprises and institutions, but also a long-term supplier of overseas projects of state-owned enterprises and institutions, especially the "the belt and road initiative" project, so as to better serve customers in the Middle East, Southeast Asia, Africa and North and South America.Looking forward to the future, catering to the national the belt and road initiative and the strategy of global integration, in order to adapt to the trend of market segmentation, we will continue to make great efforts in environmental protection technology innovation and product sustainable development! With an international strategic vision, we are committed to providing high-quality products and multi-faceted services to customers all over the world. Build an internationally renowned brand. Become the guide of the industry! Realize "Chinese color, world sharing"!
Company ProfileShijiazhuang Osprey Tools Co., Ltd. is located in equipment manufacturing base in Shijiazhuang. Since founded in 2003, Osprey Tools has been devoting itself to the development and manufacture of diamond tools. The product range covers diamond circular saw blades, grinding wheels, grinding shoes, polishing pads, core drill bits etc. Osprey Tools has a sales network covering 30 provinces in China, and exports to North America, Europe, Oceania and other regions. Besides its own brand, Osprey Tools cooperates with many customers in OEM or OEM business. After years of fast development, Osprey Tools is now one of the leading Chinese manufacturers of diamond tools, and it has won a good reputation with high quality products and strict quality control.Osprey Tools covers an area of 20,000 square meters, with professional R&D, QC, Production, and Sales team etc, total employees over 150. The workshop has reliable automatic and semiautomatic production and testing facilities, including sintering line, brazing line, laser welding line, hardness analyzer, density analyzer, balance tester, testing field etc.Each year Osprey Tools invests 10% of its annual revenue in R&D. The R&D team has an averaged experience of over 10 years, and is able to respond quickly to customized requests. The R&D engineers are familiar with various application conditions of diamond tools, which enable them to provide customers with professional technical guidance, design advice and operation training.The company has an excellent quality control system, including IQC, IPQC, FQC, after-sale service etc, ensuring that all the customers receive only high quality products. With strict document control, the confidentiality of technical documents and customer information are guaranteed.Osprey Tools, your reliable supplier of diamond tools. Welcome to our factory, and looking forward to cooperation with you!
Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise which concentrates on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. Acrel has equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users realizing energy visual management ,supplying energy data services and improving electrical efficiency and safety.Acrel Energy Efficiency Management System includes various cloud platforms such as substation operation and maintenance, safety power management, environmental protection power supervision and prepaid management, and many kinds of monitoring and management systems such as intelligent transformer and distribution, power quality, building energy consumption, industrial energy, leakage fire alarm, fire power, fire door, emergency lighting and evacuation instructions, charging pile charge, data center power unit and environment variables, intelligent lighting and IT distribution insulation.Jiangsu Acrel Electrical Appliance Manufacturing Co., Ltd., a production base located in Jiangyin City, Wuxi, is a pilot enterprise of Jiangsu Province, which integrates informatization and industrialization. It has a well-functioned product test center, and can carry out environmental, electromagnetic compatibility, safety and reliability tests. The production process relies on advanced information management system and strict implementation of ISO 9001 management standards, which provides guarantee for industrialization and large-scale implementation of products. The annual production capacity of meters, power transformers and energy-saving cabinets is 2 million units, 1.5 million units and 10,000 sets.Acrel has set up branches and offices in major cities in China. Local sales and technical support teams are deployed to quickly respond to customers' and provide users with high-quality product experience.By the end of 2018, Acrel have had 5 trademarks, 18 invention patents, 70 utility model patents, 93 appearance patents and 147 computer software copyrights, and participated in the formulation of national or industrial standards.After years of accumulation and development, Acrel has participated in many client-side energy efficiency management projects in China, including Shanghai-Kunming high-speed railway station power monitoring and intelligent lighting control system, Shanghai General Motors energy management system, Ningxia Medical University affiliated hospital energy management system, Tianshi University City dormitory remote prepayment system, Shandong Jinqilin Energy Management System, Suzhou Tieshimen Energy Management System, Suzhou central fire power management system and so on. Besides, Acrel has increased foreign markets such as Africa, the Middle East, Southeast Asia, South America. With rich market experience, Acrel has enhanced its brand influence and won wide praise in product quality and service.As a public limited company, Acrel has maintained steady growth since 2012. The company will adhere to the concept of "innovation, efficiency, solidarity and integrity" and provide more high-quality solutions, products and services for power system users and micro-grids.
Hebei Hanchi Building Materials Sales Co., Ltd.Established in 2014, Hebei Hanchi Building Materials Sales Co., Ltd. is a professional building waterproof materials supplier with design, consult, sales and after-sale services. With the principles "customers-centric, market-oriented, integrity, innovation and mutual benefits", all staff from HANCHI are devoted to providing high quality products and superior services.Since its starts, the Hebei Hanchi Building Materials Sales Co., Ltd. is dedicated into the professional construction waterproof coatings, waterpoor membranes and other construction leaking grouting chemicals, etc. Nowadays, our products system includes more than 20 types of different liquid waterproof coatings and paintings, more than 10 types of waterproof membranes with different grades. 5 waterproof coatings production lines and 2 professional waterproof membranes production systems are in working condition. The annual production capacity of coatings series reaches at least 100,000 tons and waterproof membrane exceeds 20 million square meters, other polyurethane grouting and epoxy grouting chemicals more than 30,000 tons per year.Meanwhile, the national standard laboratory and professional R&D team guarantee there are at least 3 types of new products come out from research team to satisfy the constantly changing markets.Insisting on that the Quality is life and Innovation is development, we are devoting serving for the whole global customers with best products and services. The supports and affirmation from customers plays an important role in our development.
Company Profile Nanjing Suntay Steel Co., Ltd belonging to Great Steel Industrial Co., Ltd, was established in 2007 and located in the ancient capital city Nanjing, the main manufacturer and exporter, which specializes in various of steel wire products, such as Galvanized steel wire & strand, Aluminum clad steel wire & strand, ACSR, ACS, PC Steel Wire& Strand ,Slewing Bearing ,Stainless cable tie etc. We have flexible manufacturing abilities and can offer high quality mechanical products at a very competitive price because we have combined workshops with advanced machines, like MFL and technology in this line etc. With years overseas business experience with our global clients from USA, Brazil, Italy, Germany, Vietnam, Australia, Philippines, Malaysia, Middle East, Colombia, Kenya, Egypt, Argentina, South Korea, Japan, Angola, Venezuela, Ghana, Nigeria, Jordan and other countries and areas etc, we have gained rich technical experience as well as earned a good reputation through our founders diligent work. With the core value and passion to provide our domestic and global clients high quality various of steel wire products and sound services, we look forward to continuing the cooperation deeply with all our existing clients as well as the beginning of cooperation with potential new customers around the world.
Expertise on marketing of coating ingredients and toll manufacturing, we supply various chemicals including Surfactants, Rheology Modifiers, TMDD,defoamer, silane coupling agent, Fishcer Tropsch Wax (FT wax), PEKK and other specialty intermediates. TMDD is used in water based formulations of inks, coatings and adhesive. No. 1 supplier of China Fischer Tropsch Wax and PEKK.
Bote Tools Co., Ltd.BOTE TOOLS Co., Ltd. was founded in 2002, We have around 20 years of experience in supplying diamond tools. Our company is located in Headquarters Economic Park of Danyang, which is famous for "Shanghai Economic Circle Corridor" with convenient transportation. Our main products include diamond saw blades, alloy saw blades, steel blades, drilling core bits, grinding wheels, diamond segments and PCD blades.Since the establishment of the company has been forging ahead, we always supply our customers with stable quality products at a competitive price. BOTE through the introduction management system, implementation of scientific management and obtained ISO9001: 2015 such as quality, environment, occupational health and safety management system certification, leading products have passed the German MPA product safety certification and the European Union EN13236 certification.Our Products are already exported to America, Germany, Australia, Spain and 20 other countries and regions.Our first-class quality is not only technology, but also extraordinary service. With around 20 years of overseas service and sales experience, BOTE has always insisted to the principle of "Reasonable prices, Short production time and Satisfactory after-sales service". At present, we have been working with the world famous brands for many years.We welcome OEM and ODM consultation. Our experienced staff can discuss any of your needs to ensure your most complete satisfaction! Once shopping experience in BOTE will make you insist on choosing us as your long-term supplier and partner!
Company ProfileThe world around us is rapidly changing, everything is getting bigger and bigger and the demands are getting higher and higher. As a non-standard steel pipe manufacturing enterprise of science and technology, with technological innovation as core, from the railway, steel manufacturing military industry, nuclear energy, practical building etc, our expert engineers have developed a variety of special-shape steel pipe and pipe fittings solutions. Transform customer's needs into reality. We have provided specific products and production lines for the steel pipe production of users all over the world such as Canada, South Korea, Britain, UAE, Netherlands, Argentina, Russia etc.Medium Frequency Thermal Expansion Pipe Technology and Application 1. Expansion Steel Pipe Technology Description:1) Invention: Hydraulic two-step propulsion pipe-making machine unit was invented in the mid-1990s. In the research on the transformation of military-industrial enterprises, the inventor Fu Bingzhong found that with the development of power station boilers to high parameters, petrochemical plants to large scale and the long-distance fluid transmission, the demand for large-diameter seamless steel pipes is increasing. For the seamless steel pipes with diameter more than 508mm and diameter wall ratio (D/S)>25, it is difficult to produce by the pipe rolling machine unit. After years of careful design, repeated experiments, and many improvements. In 1996, the trial production of the pipe expanding machine was started and achieved success on December 25 of the same year. The technical indexes reached the design requirements, and the machine was put on the market in September 1997, and obtained the National patent at the same time. 2) The function and application: ① Thermal expansion machine unit (hydraulic two-step propulsion pipe making machine)production process: it adopts the qualified finished steel pipes as mother pipes, to heat the mother pipes to the specified process temperature by medium frequency induction, and through the built-in mandrel under the continuous propulsion of the hydraulic cylinder to make the steel pipe is expanded to be the bigger diameter of seamless steel pipe through plastic deformation. This technology is designed to solve the problem of the large diameter and thick wall steel pipe production can not meet the market demand and all kinds of non-standard steel pipe and steel pipe diameter specifications are not complete. Especially suitable for small batch of multi-variety steel pipes production, it can meet the diameter expanding requirements with the different materials of steel pipe and various non-standard steel pipes.② Because the steel pipe enterprises are restricted by the environmental protection of investment sites, it is impossible to have completed products variety, usually only there are several kinds of national standard specifications (such as φ219, φ325, φ426, φ530). For the users with the demand of non-standard steel with little quantity, due to at least hundreds of thousands or even millions to make one set of rollers (useless after using). Steel pipe companies cannot bear this kind of investment and time delays. Thermal pipe expansion machine unit is the only product to solve this problem.Thermal expansion process, especially mediate frequency thermal expansion process is a more economical choice, and also an indispensable, scientific and reasonable steel pipes production process. As long as the investment is several hundred thousand or several million, the steel pipe varieties and specifications of the original steel pipe manufacturers can be increased and enriched. The equipment with reasonable structure, accurateexpanding process, lower energy consumption, wide range of sources of raw materials adapt to the product specifications. In addition, the investment in equipment and workshops is relatively small. Which has long replaced the traditional drawing diameter expansion process in the pipe expansion industry. It has become an indispensable main production capacity to solve the shortage of large-diameter seamless steel pipes, seamlessly integrate large and medium-diameter longitudinal welded steel pipes, and enrich the series of steel pipe specifications.③ The machine unit can be used in the thermal expansion production of all kinds of seamless steel pipe, straight seam welded pipe, coil pipe, etc. The expanded steel pipes have a wide range of materials, including carbon steel, alloy steel, stainless steel and other steel grades. The technology has been widely used in chemical engineering, military industry, power station, aerospace and Marine industry equipment manufacturing industry, has made an indispensable contribution to the steel pipe industry and energy construction. ④ In order to meet the market needs of large diameter thick wall steel pipe, on the basis of the original patent product thermal expansion machine, our engineers Fu Bingzhong invented the four cylinders hydraulic two step-propulsion pipe expanding machine, cylinder two-step relay propulsion has reduced half of the expanding machine oil cylinder stroke, solved the processing limitation of oil cylinder stroke length from technology, greatly reduced the equipment cost of 1/3 ~ 1/2, and changed the original parallel thrust into frame type action point thrust, strengthened the stability of the equipment, improved the degree of freedom on the expanding machine equipment in operation, enhanced the reliability and the production efficiency of the equipment. At present, the thermal expansion machine unit hydraulic type two-step propulsion pipe machine has been successfully developed CNC pipe expanding machine, have realized intelligent PLC programming control, touch screen operation, remote control operation, real-time information storage and printing, video monitoring, environmental protection, safe operation. Make operation simpler, more efficient and greatly reduce labor and production costs. The high added value of the product has made the thermal expansion machine unit become the indispensable equipment for all steel pipe production enterprises. In China, it has formed a mature industry chain of thermal expansion steel pipeprocessing.There are millions of employees, and the total social benefits reach tens of billions.2. The characteristics of mediate frequency thermal expansion technology1) Moderate thermal expansion heating temperature by mediate frequency is moderate, and the control is accurate, continuous and uniform, and it is not easy to produce cracks.2) The heating method of mediate frequency thermal expansion process is continuous heating rather than local heating.3) The metal in the deformation zone is under pressure in both axial and radial directions and under axial tension. It is not a unidirectional force.4) High yield and low manufacturing cost (relative to cold drawing technology).5) Strong adaptability of steel, such as carbon steel, carbon manganese steel, alloy steel, stainless steel pipes all can be thermal expanded.6) It is flexible production, energy-saving and environmental protection, especially adopt to the demand with small-batch, variety, and short cycle.7) The diameter changing of medium frequency thermal expansion can be achieved in one step, and the product size accuracy is high.8) The inner and outer surface of the steel tube is of good quality and there is less iron oxide.9) Thermal expansion pipes with large OD ( can be 1420mm), thin wall thickness(D/S up to 100), long length (Φ 914 mm steel pipe length can be up to 12 m).3. The steel pipe thermal expansion production technology types and comparison:It includes three types of mediate frequency thermal expansion, skew rolling screw expansion and drawing type thermal expansion.1) Mediate frequency thermal induction expansion technology:2) Skew rolling screw expansion production technology: 3) Drawing production technology: Almost all domestic thermal expansion pipes are produced by mediate frequency thermal expansion technology.4. Steel tube thermal expansion production process:PLC automatic temperature control system:5. Current situation and development prospect of thermal expansion pipes industry:Since the first hydraulic type two-step propulsion pipe making machine (thermal expansion machine unit) was born in 1996, there are more than 600 sets of thermal expansion machine units of various models at domestic and overseas so far. In 2000, Tianjin steel pipe Group (TPCO) invested in the project after successful trial first, it becomes the first large state-owned enterprises that purchased thermal pipe expansion machine unit. In the same year, TPCO and the National Institute of Iron and Steel were organized to conduct a comprehensive test on the physical properties and chemical composition of the thermally expanded steel pipe. The test result is that the thermally expanded steel pipe and the original pipe have exactly the same indicators, which fully meet the national standards. Since then, our thermal expansion machine units have been distributed to all over the country's large and medium-sized steel pipe enterprises(companies), and continually exported to Canada, Netherlands, South Korea, Argentina, Indonesia, Brazil, Vietnam and other countries. Such as Tenaris(Argentina), Gana(South Korea), Kasco (South Korea), Bri-Steel (Canada), TPCO, An-steel Seamless Pipe Factory, Bao-steel Seamless Pipe Factory, Bao-steel Group, Hysteeltube, China North Heavy Industry, China Shipbuilding Heavy Industry Corporation (China Shipbuilding Industry Corporation), Sany Heavy Industry and other well-known enterprises of domestic and overseas.
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