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Jiangsu Changchen Materials Co., Ltd., parent of Juchen Metal Technology (Jingjiang) Co., Ltd., is situated in Jingjiang of Yangtze River Delta, boasting convenient land and water logistics and complete steel industrial supporting resources.

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.

Jianli, a new technology and environmental protection coexist steel pipe manufacturer!

Suzhou OUTOU Pneumatic Technology Co, Ltd. was funded in 2008, and located in Zhangjiagang Metallurgical Industrial Park, Jiangsu, China. With the advanced technology, OUTOU specializes in manufacturing air tubes. To ensure the better and more stable quality, OUTOU insists on using 100%branded 95A shore polyurethane materials.

SHANDONG CHANGFA ELECTRICAL EQUIPMENT Co., Ltd (Xinbaolong Steel Co, . Ltd) is a seamless steel pipe, steel plate and steel bar stockist and trader, located in Liaocheng City, a beautiful water city in Shandong Province, China.

Tangshan Yanfang Trading Co., Ltd.  is located in Tangshan, China's largest steel manufacturing base and home to the largest port in North China.

Shandong Jianlong Plastic Co., Ltd. is a large company with the annual production capacity of 50, 000 tons, and it is the manufacturer with strong financial and technical capabilities, was founded in Ju County, Rizhao City, Shandong Province, China in 1992. The company possesses modern standard workshops and management system, and products are specialized on PVC well drilling pipe, Water Pipe, UPVC, CPVC, HDPE, PPR, PE-RT, PEX, MPVC pipes and fittings area, which with many authorized certificates and honors, such as quality and environment system certificates, health and safety management system certificates and other honors from National and Provincial Government departments!

Shanghai Jumpion Metal Technology Co., Ltd. Was founded in 2014 dedicated to metal OEM/ODM manufacturing especially in Sheet Metal Fabrication, Stamping, CNC Machining, Tube Fabrication. We have a sales office in Shanghai and a factory located in Suzhou with 7000 square meters land area 60 employees. In the past 12 years, we have served more than 200 customers to make their ideas to mass products getting good feedback from almost all of them. At the same time, our annual turnover has come to 7 million USD.

GPE OIL Machinery Co., Ltd was founded in 2005. We specialize in the production of API 6A valves, Christmas trees, API 16A blowout preventers, API 5DP drill pipes, and other products. We have 12 professional and technical personnel, 45 production workers, 13 professional inspection personnel, 14 professional sales personnel, 5 professional service personnel, 50 large-scale professional processing equipment, more than 40 professional testing equipment, and a plant area of more than 40000 square meters. In 2015, we set up a branch in the United States, expanded its sales share in North America, and its product quality was recognized by international well-known oil companies, and established a long-term and stable cooperative relationship. The company adheres to the principle of "customer first, quality first". The company enjoys a good reputation for product quality and delivery time. Our vision is to become a world-class oil equipment supplier. Our mission is to provide customers with the best oil equipment. We are willing to fight for it all our lives.

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.

Liaocheng Xinglong Seamless Pipe Manufacturing Co., Ltd. Was founded in 2004. Covering an area of 15, 000 square meters, the company has total assets of over 250 million Yuan. There are 850 staff members in our company, including 180 technicians, and our annual output is 60, 000 tons. We have also established an effective and complete quality control system. In 2006, our company obtained the authorization of the ISO9001 Quality System, and it started to operate in accordance with API 5L and API 5CT in 2009.

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.

Fujian Bluesky Pipe Fittings Manufacturing Co., Ltd. is a modern enterprise integrating scientific research, development, design and production, and has a complete scientific management system.

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.  

Our company GEOTEC WUXI was established in the year 1989, which is now the leading manufacturer of diamond core drilling equipment and tools in China.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Jinyihong (Shandong) Metal Products Co., Ltd. Located in ZIBO city Shandong Province, China's industrial powerhouse. Jinyihong (Shandong) Metal Products Co., Ltd stands as a testament to innovation, quality, and excellence in the metal manufacturing sector. Established with a vision to redefine industry standards, the company has rapidly evolved from a local enterprise to a global player, renowned for its precision-engineered stainless steel products and unwavering commitment to customer satisfaction. Our products including stainless steel coil, steel sheet, steel pipe, steel rod, steel strip, steel channel, steel wire, angle bar, pipe fittings, accessories, flange, steel products, laser Cutting Service etc. The company has established a robust global sales and distribution network, exporting its products to over 50 countries and regions across North America, Europe, Southeast Asia, and the Middle East. At the core of Jinyihong's business philosophy is a customer-centric approach. The company believes in building long-term, mutually beneficial relationships with its customers based on trust, transparency, and exceptional service. Jinyihong's dedicated sales and customer service teams work closely with clients to understand their specific requirements, provide technical support, and deliver customized solutions that drive their success.

**Zhejiang Ruijing New Material Technology Co., Ltd. ** was established in 2024 and is located in Jingning She Autonomous County, Lishui, Zhejiang Province. We have successfully completed a strategic evolution from an established trading company to a manufacturer. This transformation stems from our profound insight into industry pain points: Customers require not only stable and reliable materials but, more critically, **agile response and delivery**.

Established in 2006, Qingdao shicheng plastic machinery Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of plastic machine and plastic products. We are located in Qingdao, with convenitent transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We have passed ISO9001: 2000 international quality system certification and CE certification.

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.

Tianjin Ruitong Steel Co., Ltd. Was founded in 1987 and is located in Daqiuzhuang Down, Jinghai Country, Tianjin, with employees and the total assets of up to one hundred million RMB. We are a modern private iron and steel complex that integrates production, sale, and trade together. We specialize in spiral welded pipes, high frequency straight seam welded pipes, cold-strip steel, luminous hoops, and electrician round aluminum poles, altogether five big serial products. Our company has abundant technical force, advanced production equipment, and consummation examination system. Presently we have 1 electrician round aluminum pole production line and our annual production of 9.0mm-20.0mm aluminum poles is 35, 000 tons; We have four continually cold-strip steel production lines, necessary equipment, acid pickling lines, cutting machines, and hoop annealing furnaces, and our annual production of 30-400mm width and 0.5mm thickness cold-strip steel is 80, 000 tons; We have 2 high frequency welded pipe production lines and our annual production of 16-60.3mm diameter and 0.6-2.0mm thickness straight seam thin wall welded pipes is 30, 000 tons; We have 5 two-sided buries arc spiral welded pipe production lines and our yearly production of 219-2020mm diameter and 5-16mm wall thickness spiral welded pipes are 100, 000 tons; We have 2 Luminous hoop production lines and our yearly production of 400mm width luminous hoops is 40, 000 tons. Under the business policy of good faith and quality, Tianjin Ruitong Steel Co., Ltd. Attained ISO9001 International Quality Assurance System Certification and our steel sells well in North America, Africa, Southeast Asia, and Europe. Meanwhile, we have gained a good reputation among clients. Tianjin Ruitong Steel Co., Ltd. Makes efforts to make enterprise culture with Zeitgeist and Ruitong characteristics, develop the enterprise spirit with constantly strive to become stronger, never stop struggling, and never say failure, and carry forward the value idea of making the nation stronger with steel and constructing high-quality goods base to create the world brand.

Shenyang Yuheng Technology Co., Ltd. (hereinafter referred to as YUHENG TEC) was established in June 2012 and is located in Shenyang, Liaoning Province, China.

We are a comprehensive enterprise specializing in steel sawing processing and steel material sales. We supply a full range of high-quality steel products, covering carbon steels (ASTM A36, Q235B, 45#, 20#), alloy steels (4140, 42CrMo, 40Cr), bearing steel GCr15, as well as 304 stainless seamless and welded pipes.

Our company  is a specialized source manufacturer of stainless steel composite tubes, equipped with advanced synchronous universal extrusion coating production lines. We integrate R&D, production, and sales under one roof. The facility features comprehensive equipment, including dedicated production lines and post-processing machinery. Our technical team possesses over a decade of industry expertise, ensuring mature and stable manufacturing processes. Every step from raw materials to finished products undergoes rigorous quality control, guaranteeing consistent product quality and reliable performance.

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.

Jiangsu Yintuo Precision Technology Co., Ltd. is a professional manufacturer specializing in the R&D, production, processing and technical services of stainless steel pipes and precision tubes. Located in Jiangsu, China, Yintuo provides stainless steel tubing solutions for industrial piping, chemical processing, energy, engineering, semiconductor, medical and other applications.

Zhangjiagang sevenstars is located in Zhangjiagang city, China, a beautiful and famous city for all kinds of plastic machine.

Zhangjiagang Beyong Machinery Manufacturing Co., Ltd has been serving on pipe processing machinery industries for over 15 years. We are committed to providing our customers with quality products, solutions and services provided on schedule, at competitive prices. Standard of mechanical parts including structure, characters etc...Are similar with European's. For out-sourcing parts including Electric, Hydraulic,

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