necking ring50+ factories verified

Zhejiang Shengwei High Pressure Vessel Co., Ltd. is located in Yuyao, a famous historical and cultural city abutting the Hangzhou Bay. The company was established in June 2010, engaged in industry of high-pressure vessels. The factory covers about 21000square meters and an plant building with 15000 square meters. Now the company has the fixed asset more than 30 million RMB, and 120 employees. And there are 32 technicians among them. Also company has three advanced production lines of steel seamless cylinder and corresponding testing equipment. The company aims to produce and sales over 400, 000 0.7L-80L steel seamless cylinderss each year.

Hangzhou Qizheng Trading Co., Ltd. is a subsidiary of Hangzhou HeXing Machinery Group, who is a leading group engaged in steel cylinder packaging solutions. Our company is located on the beautiful Fuchun River in the suburbs of Hangzhou, 3 km from Hangxinjing Expressway and 5 km from Hangzhou Tonglu High Speed railway Station, 250 km away from Ningbo Port and 270km from Shanghai Port. Our group have a very advantageous geographical location and convenient transportation net. We have more than 170 employees, including 15 technicians and R&D personnel, and 10 quality management personnel.

Dongguan Xinruida Precision Technology Co., Ltd. Was founded in 2006 and our headquarter is located at dongguan.

At JST Technology, we specialize in delivering high-precision custom CNC machining parts and sheet metal fabrication solutions to demanding industries worldwide. With advanced manufacturing capabilities, rigorous quality control, and deep application expertise, we serve as a trusted partner for innovators in medical devices, aerospace, automotive, electronics, renewable energy, and industrial equipment.

With the aim of servicing for the metal packaging industry in China as well as for the other countries outside China, Jiujing United Can Equipment Co., Ltd supplying good quality machinery as well as good quality materials with reasonable price for metal packaging industry all around the world. We can provide all the solutions for Tinplate can making, Steel Drum making project for more than 20 years.

Longterm Machinery Technologies are leading supplier of complete turnkey solutions for the LPG cylinder production facilities to manufacture all sizes/types of LPG gas cylinders. The whole process from blanking and body forming line, full automatic welding line, heat treatment, full automatic hydrostatic testing line, powder coating and finishing line.

Established in 1983, Taizhou Yuehai was called Hualian Mechanical and Electrical Factory before 2006, which is the earliest private enterprise to design and produce complete LPG Cylinder production and re-validation line in China.

GetWeld is specialized in designing and supplying professional solutions for

Zhangjiagang Heshun Machinery Manufacturing Co., Ltd. is an enterprise focusing on the research and development and manufacturing of metal pipe forming equipment. After 20 years of development and accumulation, it has continuously introduced and absorbed advanced design concepts and manufacturing technologies from Europe, America, Taiwan and other countries, adopted the servo system of the world's mainstream control method, and used touch screen, human-machine interface and industrial control and other technical means, combined with exquisite mechanical manufacturing, to solve various process requirements for domestic and foreign customers to the maximum extent. We are not only manufacturing equipment, but also solving problems for customers.

Professor about solar water heater production equipments.

Huzhou DP Technology Co., Ltd has 20 years' experience in the material handling industry. We are committed to bringing high-quality conveyor rollers, conveyors, logistics sorting machines, MDRs, drum motors and related components to the convey industry.

Hebei Shengtian Pipe-Fitting Group Co., Ltd. Was established in 1989. We are located in MengcunCounty in Hebei Province, covering an area of 100, 000 square meters, with a workshop of 25, 000 square meters and registered capital of $7, 500, 000. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

We Ningbo Mengkwa Machinery Co. Located in Ningbo, plastic machinery city in China.

DAWSON MACHINERY & MOULD GROUP is a China-based manufacturer and solution provider specializing in plastic container production systems.

Henan Quanshun Flow Control Science &Technology Co., Ltd. Belongs to Quanshun Group, which is located in Xiamen, Fujian Province. Quanshun Group is a modern group whose real estate is primary, supplemented by the financial, industrial and education industries. With the tile of "Double Highs" in Henan province, company owns registered capital of 10008 million yuan, covers about the area of 50acres, and specializes in manufacturing all kinds of high, medium and low pressure fluid control equipments. Involved in the valve industry in 1984, during three decades, company has accumulated rich experience in production management and the development of fluid control equipment technology, and the company has a clear goal on its future development.

Guangxi Yuchai Machinery Co., Ltd. is a core subsidiary of Guangxi Yuchai Machinery Group. Yuchai was founded in 1951, and developed into the nationally largest production base of internal combustion engine step by step. Yuchai own over 8, 000 employees, the company can produce 600, 000 engines every year. Headquartered in Yulin City, Guangxi Province, the company owns 15 subsidiaries. And its production bases can be seen at various places, including Jiangsu, Anhui, Shandong.

Qingdao Rainbow Textile Co., Ltd is located in Qingdao which is a main seaport city in China.

Hengshui Dongmo Precision Metal Products Co., Ltd.

Taizhou Wisdom and Morality Generating Sets' Manufacturing Co., Ltd, estabished itself as a specialized manufacturer of marine & land use diesel generator sets and diesel pump sets powered by famous diesel engine brands of Weichai / Cummins / Yuchai since its inception in 2013.

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.

Based on "Honesty Always be rewarded. " to do steel export business. Our company already has done steel exports business for 10 years. Specializing in steel plate, steel bar, steel tubes, steel plate cutting parts, and steel deep processing service. With our competitive price and best service, we are committed to your one-stop service of steel material. Our clients are all over the world, USA, Canada, Brazil, Mexico, Venezula, Austrial, Greece, Middle East, Sourtheast Ausia, and Africa.

Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.

Shandong Standard Metal Products Co., Ltd. is located Shandong Province, We are professional suppiler with reputation for superior quality and advanced technology. Our company mainly supply all kinds of Steel Products, Ferrous Materials, X-ray Shielding Products etc.

C&N Industrial Group have two faclity( ITONG anHUd HONGCHENG), is a leading manufacturer of steel pipef itting, flange products in China With 30 years in pipeline fields both manufacturing and trading. We have been supplying high quality piping material to our customer all over the world. Since 2006, our experience in pipe fitting and flange win many clients approval include ARAMCO, SADRA, SWCC, PDO, OQ, ADAMA, DOWL, Sonatrach etc. Besides products production, We have strong technicians can make Customized design as per ASME VIII, ASME B31.3, ASME B31.4 etc

Zhejiang LongGong Valve Technology Co., Ltd is a valve manufacturer for industrial valves&Valve casting based in Wenzhou, China. With our highly experienced R&D team, advanced technology & facilities, industrial certifications, excellent customer services, superior quality and competative pricing, LongGong Valve is the manufacturer you can rely on.

Jiangsu Yanruilin Precision Machinery Co., Ltd.  is a research and development and manufacturing enterprise focused on metal direct tube forming processing equipment. Main products: Professional equipment for vertical tube end molding machines, standing tube end moulding machines, dual-stage tube end microwave machines.

Tianjin Shengteng International Trade Co., Ltd, which is located in the steel production base of Yangjiayuan Village, Tianjin city, China. Products mainly including PV Mounting systems, Scaffolding steel prop, Galvanized steel pipe, ERW steel pipe, Square/Rectangular steel pipe, Seamless steel pipe, Galvanized steel coil/sheet, Galvanized Corrugated sheet, weldinng all kinds of pet iron cage, steel wire, iron nails, and support OEM service.

As a special manufacturer and exporter of Power cord, Plug inserts, Silver plating pins for EV Charger Connectors, Full automatic plug inserts crimping machines, Terminals crimping machines, plug testers, cable winding machines, ect. In China, our products export to worldwide for home and industrial use.

Founded in 2016, Wenzhou Chenye Flange Co., Ltd. is situated in Longwan District, Wenzhou - China's core industrial cluster for flange manufacturing. We are a professional manufacturer specializing in stainless steel flange forging, precision machining, standard flange production and custom non-standard flange solutions. With years of industry accumulation, we have developed stable production capacity and mature technical strength.

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