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Handan Zhengda Steel Pipe Group Co., Ltd. (for short: Zhengda steel pipe, abbreviation: ZDP)which was established in 2005. ZDP is honored as"National High-Tech Enterprise", "National Trustworthy Enterprise", "National Pilot Enterprise for Integration of Information Tech and Industrialization" "National Green Factory", "National Intellectual Property Advantage Enterprise", "National Top 500 Manufacturing Enterprise", " National Top 500 Private Enterprise", "China Top 500 Brand", "Beijing- Tianjin-Hebei Region Top 100 Enterprise", "Hebei Top 100 Enterprise", "Leading Enterprise of Hebei Industrial Cluster", " National Top 30 Benchmark Private Enterprise for Cultural Construction". Dealing with the production and sale of ERW steel pipe, galvanized steel pipe, SSAW steel pipe, GI and black square and rectangular steel pipe, steel -plastic composite pipe, ZDP has become a modern comprehensive enterprise that focuses on manufacturing and sales, integrating science, industry, and trade.

Zhenjiang Jingyu Pipeline Equipment Co., Ltd. is located in Yangzhong, Jiangsu Province, and is a manufacturing company specializing in the production of plastic pipeline equipment and accessories. The company has a modern production base of nearly 8, 000 square meters, equipped with a comprehensive office and an independent testing laboratory. It is outfitted with multiple professional plastic pipe extrusion lines, injection molding equipment for fittings, specialized machining equipment, and various types of molds, focusing on the production of high-density polyethylene PE100 pipes and fittings, heat-resistant polyethylene PE-RT pipes and fittings, homopolymer polypropylene PPH pipes and fittings, copolymer polypropylene PPR pipes and fittings, fiberglass reinforced polypropylene FRPP pipes and fittings, crystallization-enhanced polypropylene PP-RCT pipes and fittings, and polybutylene PB pipes and fittings. These products are widely used in shipbuilding, offshore engineering, new energy, chemical smelting, wastewater treatment, and environmental management industries, serving systems such as ship ballast piping systems, drainage systems, hot and cold water systems for living areas, deep-sea aquaculture net systems, industrial ventilation duct systems, and hot and cold water supply and drainage systems, maintaining long-term cooperative relationships with Fortune Global 500 companies such as China Shipbuilding Group, China National Offshore Oil Corporation, and China Minmetals Corporation. Currently, the company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, and SGS certification. It has also obtained certification from nine classification societies, including China (CCS), the United States (ABS), Russia (RS), the United Kingdom (LR), Japan (NK), South Korea (KR), France (BV), Italy (RINA), and Norway (DNV). The PE100, PE-RT, PP-H, PP-R, PP-RCT, and PB pipes and fittings have received drinking water sanitation permits, and the company holds two invention patents and over 30 utility model patents. Jingyu Pipeline's mission is to earn trust through quality and enhance value through branding. We continuously strive for excellence in quality to win the trust of our customers and provide greater value through the establishment of an outstanding brand.

Xuzhou Shengming Casting Co. The company has been established for more than 30 years, located in 206 National Road, Jiawang District, Xuzhou City, only 5 kilometers away from the port of Beijing-Hangzhou Canal, the transportation is convenient. The company covers an area of more than 5000 square meters and has more than 30 employees.

Company Description  

Flyda Machinery Co., Ltd. - Reliable Casting & Machining Expert

Changzhou Jiahao Refrigeration Equipment Co., Ltd., founded in 2013, is located in Changzhou City, Jiangsu Province, which is only one hour to Shanghai or Nanjing by train. It is a diversified manufacturing enterprise integrating professional design, research, development, manufacturing and sales service of refrigeration.

The earliest production workshop of Yuanhang Yushang dates back to 2002. The company is headquarted in Beijing, China with a moden manufacturing based located in Menyin, Shandong province. Its head office and production facilites employ appoximately 300 people and operate an 80, 000 manufacturing base dedicated to mining drilling and engineering drilling.

Our company is a benchmark enterprise deeply engaged in the research and development, production, and manufacturing of floor fan column tubes. With 30 years of deep cultivation in the industry, we have maintained a leading position in the domestic industry with exquisite craftsmanship, stable quality, and large-scale production capacity. We are currently the largest and most professional core manufacturer of fan column tubes in China.

Zhejiang Sanji Stainless Co., Ltd. (formerly Xinchang Tieniu Metal Manufacture Co., Ltd. ), founded in 1998, is located in Chengtan Industrial Park and employs over 180 people. With nearly two decades of industry expertise, Sanji specializes in manufacturing precision stainless steel welded pipes, stainless steel water manifolds, shield rotor cans, and stamping parts. The company also designs and produces  stainless steel parts for refrigeration and automotive air conditioning systems.

Wuxi Shengtao Metal Materials Company Limited, a combined enterprise located in Jiangsu Wuxi, specializes in metal materials and products. Our company, Wuxi Shengtao Metal Materials, boasts a dedicated steel pipes workshop with a daily maximum capacity of 130 tons. Spanning an area of 2, 124 square meters, our 26-employee team includes experts operating 14 high-tech machines, such as cold-drawing, cutting, screw heading, and flattening machines, all with 8 years of operation. Despite having a moderate workforce, our commitment to quality is evident with one quality control inspector ensuring rigorous standards are met. Although our R&D team is currently limited, we maintain a quick turnaround time of 50-100 units for new products, emphasizing our efficiency and dedication. With an annual production capacity that supports our wide range of metal pipes and materials, we serve clients worldwide, including North America, Southeast Asia, Oceania, and Europe. Our products are trusted by brand businesses, engineers, wholesalers, and manufacturers. Furthermore, our export experience spans over 9 years, ensuring reliable and high-quality deliveries. Wuxi Shengtao Metal Materials has earned industry recognition with certifications such as ISO9001, EU testing certification, CPR and RoHS, reflecting our commitment to quality and compliance.

Changsha Huichen Automobile Trading Co., Ltd. Was established in 2007 and is a representative professional manufacturer in Hunan that integrates the development, production, sales, and service of engineering supporting non-standard equipment. The company is equipped with modern production equipment and facilities, and has introduced industry-leading production and testing equipment. Adhering to the business philosophy of professionalism, focus, and efficiency, and based on the service tenet of humanization, the company is committed to the research and manufacturing of products such as stainless steel, iron, and aluminum pipe fittings, thin plate parts, silencers, various toolboxes, electrical equipment boxes, various platforms, cabinet bodies, and powder material mixing and conveying equipment. The products are widely used in fields such as engineering machinery, commercial vehicles, buses, passenger cars, new energy, food, medical, and chemical industries.

JNFLEX (CHANGZHOU) Co., Ltd. (formerly known as Changzhou Jiangnan Prestressed Corrugated Pipe Factory), established in 1995 and located in Changzhou, Jiangsu province, is a high-tech enterprise dedicated to providing customers with flexible connection and protection products and solutions. We specialize in the design, development, production, and technical service of various corrugated ducts, flexible ducts and tubes, stainless bellows, and a variety of plastic corrugated hoses. Since 1995, JNFLEX has grown into a large-scale enterprise with over 120 employees, more than 20% of whom are R&D personnel, and has obtained ISO9001 and IATF16949 certifications. Our products serve a variety of industries, including construction and infrastructure, automotive and marine, high-speed trains, steel metallurgy, environmental protection, and the new energy industry. All Material Manufacturing Is Done By Trained And Experience Man Power With The Help Of High Tech Machineries. We have established long-term collaborations with Fortune 500 companies both domestically and internationally. Our sales network spans more than twenty provinces, municipalities, and autonomous regions across China, and we have exported to Europe, North America, Southeast Asia, Australia, South America, and Africa for many years.

Founded in 2014 in Foshan City, Guangdong Province, our company is a national high-tech enterprise deeply committed to the research, development, production, and sales of fluoroplastic tubes. Over the past decade, we have accumulated profound technical expertise, resulting in multiple invention patents and utility model patents. We combine R&D, design, manufacturing, and distribution under one roof, ensuring consistent quality and innovation.

Tianjin Friend Steel Group with "TFCO" Brand has 5 subsidiary compainies include Tianjin Friend Steel Pipe Co., Ltd. Tianjin Steel Galvanization Co., Ltd. Tianjin Friend Metal Material Co., Ltd. Tianjin Friend Import&Export Co., Ltd. Tianjin Steel Import&Export Co., Ltd. Built in 1999 with registered capital of RMB 30 million, we have an annual production capacity of 400, 000 MT and exporting quatity of 60, 000MT.

In the magnificent landscape of the steel industry, Liaocheng Mingxing Pipe Manufacturing Co., Ltd. Has been like a rising star since its establishment in 2016. It has emerged prominently in the industry with a rapid momentum and gradually grown into a pioneering enterprise integrating modern production and trade. The company has always focused on the global market with keen insight, and advanced steadily in the fierce market competition relying on forward-looking strategic vision and solid business capabilities, constantly writing its own development chapter.  

ZHEJIANG SAILING STEEL INDUSTRY Co., Ltd was founded in 2011 in Wenzhou. We are a manufacturer devoted to the production and sales of stainless steel pipes and tubes, including seamless & welded stainless steel pipes and tubes, sanitary pipes, heat exchange tube, special steel material pipes. The material we are dealing including 304/304L/321/321H/310S/347H/316L/316Ti/317L/2205/2507, and Nickle base Alloy. The standards to be implemented are ASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789, ASTM A790, JIS3463, JIS3459, DIN2462, DIN17458, DIN17456, EN10216-5.

For nearly 20 years, Jiangsu Yihao Fluorine Plastic Manufacturing Co., Ltd. Has been the China's leading supplier of PTFE piping systems. We offer PTFE pipes, sheets, rods, gasket sheets, pall rings, ladder rings, rasching rings, eye rings. As we look forward we have expanded our range to include PTFE lined Stainless Steel, Carbon Steel pipes and fittings, elbows, tees, Cross, Valves, PTFE hose together with a comprehensive selection of installation tools and fixings. We provide levels of service which are un-matched in our industry, backed by a quality system accredited to ISO 9001 - 2015.

Our company is a modern enterprise that integrates research and development, production, sales, and service. The company has fixed assets of 160 million yuan, a modern factory area of over 60000 square meters, and more than 50 first-class fully automated production lines; Having the production capacity of various pipeline products and professional technical personnel; Having strong R&D capabilities and leading production capacity in the industry.

Weifang Yuming Plastic Products Co., Ltd., a high-tech hose specialist established in 2005. With over 20 years of expertise, we focus on the R&D andmanufacturing of high-performance plastic hoses.

Shandong Xinshenhao Intelligent Equipment Co., Ltd with the total assets of 500 million, is one of the largest seamless steel pipe manufactures in Shandong Province Subsidiary export trading Company Shandong xinshenhao international Trade CO. Ltd. Our company is located in Taishan Road of Liaocheng Economic Development Zone.

  Shandong Hengde Plastic Co., Ltd. is a pipe manufacturing enterprise that integrates design, production, and sales. The company has more than 10 sets of large and medium-sized mechanical processing equipment for producing various types of pipes, with an annual production capacity of up to 3 million meters. Simultaneously possessing the necessary process equipment and testing instruments for physical and chemical testing, pressure testing, etc; The main products produced include HDPE water supply and drainage pipes, gas pipes, silicon core pipes, bundled pipes, ground source heat pump pipes, MPP power pipes, etc. The company relies on a rigorous quality management system to ensure quality throughout the entire process of product production, transportation, and service. Passed quality management system certification, environmental management system certification, occupational health and safety management system certification, Shandong Province's domestic hygiene license and product certification for drinking water hygiene and safety products, People's Republic of China's special equipment manufacturing license - natural gas pipeline (pressure pipeline components), transportation engineering product - HDPE silicon core pipe factory inspection certificate. The company has a professional technical research and development team. In recent years, it has been recognized as a national high-tech enterprise, a "specialized, refined, unique, and new" enterprise in Shandong Province, a technology-based small and medium-sized enterprise in Shandong Province, an innovative small and medium-sized enterprise in Shandong Province, and a "specialized, refined, unique, and new" enterprise in Liaocheng City. It has accumulated multiple utility model patents. The company continues to strengthen its investment in technology research and innovation, further promoting technological innovation and product upgrades, and enhancing the company's core competitiveness. The company upholds the corporate spirit of "unity, struggle, pragmatism, and innovation", promoting efficiency through management, survival through quality, development through reputation, building a brand through integrity, and increasing vitality through sales. Introduce market mechanisms into various aspects of enterprise sales, supply, production, etc., and establish an outward oriented development and operation mechanism that adapts to the market economy. By creating famous brands, producing high-quality products, providing high-quality services, and maintaining credibility, we aim to shape a positive social image. To build a product monument for Chinese pipes and always move forward, striving to create a national brand in the Chinese plastic pipe industry!

Hebei Yingnai Environmental Protection Technology Co., Ltd.

Yunlu Composites: Weaving the Future with 3D Braiding Technology

Guangdong Shenyang New Material Technology Co., Ltd. Carbon Fiber Solutions Leader Since 2015 (National High-Tech Enterprise Certification)

Shandong Qiaotai Pipe Industry Technology Co., Ltd. is a high-tech enterprise specializing in the production of PE water supply pipes, PE agricultural irrigation pipes, PE non excavation traction pipes, PE threading pipes, HDPE double wall corrugated pipes, MPP Cable protection pipes, HDPE plastic steel winding pipes and other series of products.

Goldenman Petroleum Equipment Co., Ltd. is proudly situated in the picturesque oilfield city of Dongying, nestled in the vibrant Shandong Province of China. Over the course of 18 years in operation, Goldenman has not only solidified its presence in the industry but also established itself as a leading manufacturer and supplier of premium petroleum equipment. We boast our own state-of-the-art factories, where we specialize in crafting an extensive range of drilling strings, valves, Blowout Preventers (BOP), cementing tools, and various other accessories essential for oil drilling rigs. Each of our products is meticulously crafted to adhere to the stringent standards set by API (American Petroleum Institute) and ISO (International Organization for Standardization) certifications, ensuring unparalleled quality and reliability.

With 20 years of industry experience, Jiangxi Bendao Technology Co., Ltd. is an export-oriented enterprise specializing in R&D, production, trade and engineering solutions of plastic pipelines. We deliver high-quality pipeline products and customized one-stop solutions complying with international standards for global clients. Boasting an annual sales volume of over 30 million US dollars, we adhere to quality, integrity and innovation, serving global infrastructure, urban, industrial and agricultural construction with standardized production.

Tianjin Lixin Technology Co., Ltd. Specializes in steel manufacturing and supply chain services, serving as a powerful full-range steel producer and comprehensive service provider in the industry. Keeping pace with industrial development, we integrate production, processing, trading, logistics and foreign trade to form an integrated steel service industrial chain, committed to delivering one-stop steel procurement solutions for customers at home and abroad.

Zhejiang Huatuo Metal Materials Co., Ltd. is located in the Deqing International Steel Trade City with convenient transportation. Through years of relentless efforts, the company has developed into a large-sized enterprise integrating steel trading, galvanizing processing, and logistics distribution. Boasting over 16, 000 square meters of large-scale indoor warehouses, we maintain long-term and stable strategic cooperative relationships with numerous landmark domestic steel mills, including Tianjin Yuantai, Tianjin Youfa Group, and Handan Zhengda Pipe Manufacturing. Our regular inventory stands at 20, 000 tons.

Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.