heavy spring9,000+ factories verified

Inner Mongolia FIRMACO Import and Export Co., Ltd. is found in 2006, a subsidiary of Inner Mongolia First Machinery Group Co., Ltd., which is in charge of the entire group's import and export business and overseas market development. The Group company boasts capabilities in the design, development and process research of complete machines and core components, as well as metrological testing and experimental verification. It has established the comprehensive technological innovation platform system consisting of the CNAS State Key Laboratory of Intelligent Manufacturing for casting, forging, welding and machining process, the national-level enterprise technology center, the national-level metrological testing center, and the technical team of 5, 000 R&D and process engineering professionals.

Ganzhou Huanyou Spring Co., Ltd. Was founded in 1969 and has now passed the ISO 9001 quality management system certification. It is a director of the China Elastic Installation Committee; A member of the Spring Professional Association of China General Spare Parts Association; A member of the China Spring Failure Analysis Committee; And a member of the China Spring Standardization Technical Committee. Our company has a professional production history of more than 50 years, advanced production equipment, and rich production experience. It is a comprehensive high-tech spring production enterprise integrating professional manufacturing, research and development and sales. There are 6 engineering and technical personnel, 2 spring engineers, and an annual production capacity of 5, 000 tons. The company specializes in the production of various mining machinery, engineering machinery, automobiles, railways, power chemicals, and civil small commodities supporting cylindrical compression springs, torsion springs, tensile springs and special springs with a steel wire diameter of 0.2mm~80mm.

Professional Spring Manufacturer: Custom Solutions for Diverse Industries

Qingdao Xinyongxin Machinery Co., Ltd. Has been focusing on the field of machinery manufacturing for more than 20 years since its establishment. Can undertake investment casting, silica sol casting, sand casting and other casting methods, metal forging, stamping and CNC machining, the industry covers machinery, agriculture, transportation, mining and general industries through years of technology accumulation and innovation, the establishment of a perfect supply chain system.

Fujian Yongdongli Spring Technology Co., Ltd. is a leading manufacturer and supplier of high-precision springs and elastic components headquartered in Fujian, China. With years of expertise in spring design, production, and customization, we specialize in delivering durable, high-performance springs for industries such as automotive, aerospace, medical devices, electronics, and industrial machinery.

Foshan Qili Spring is a local professional spring manufacturer in Nanhai, Foshan, specializing in various types of precision compression springs, tension springs, torsion springs, shaped springs, and hardware wire-formed components. The factory is equipped with its own fully automated CNC spring production equipment, supporting bulk standard parts, custom non-standard parts based on drawings or samples, rapid prototyping, and handling orders of all sizes. Products are made from high-quality raw materials such as stainless steel and spring steel, and can undergo heat treatment, rust prevention, and salt spray treatment, complying with environmental standards. They are widely used in industries such as home appliances, electronics, toys, furniture, luggage, mechanical equipment, and medical devices. With years of experience in spring manufacturing, the factory ensures stable quality, timely delivery, and high cost performance. It supports domestic wholesale and foreign trade orders, and welcomes long-term cooperation and on-site factory inspections from major manufacturers and traders.

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.

Founded in 2006, Hefei WangQin Spring Co., Ltd.   Over 20 years of experience in door springs and supporting hardware. We integrate R&D, design, precision manufacturing, custom processing, and after-sales service, supplying reliable hardware solutions to door manufacturers at home and abroad.

NHentrance Co., Ltd. Specializes in the manufacturing and sales of high speed door, spiral door, cold storage door, sectional door, garage door, door hardware, dock leveler and dock shelter. Our products are designed to meet the demanding needs of various industries, including manufacturing plants, food processing, chemicals, textiles, refrigeration, electronics, precision machinery, and logistics warehousing.

Changzhou Chuangcai Precision Tube Co., Ltd.

Qingdao Shiji Pinyang Machinery: Precision Manufacturing Excellence

Dingliu (Tianjin) Machinery Equipment Manufacturing Co., Ltd.  is a modern manufacturing enterprise specializing in various hardware springs, auto and motorcycle parts, and fishing tackle products. With a factory area of 2, 800 square meters and over 30 years of industry experience, the company has long been committed to the R&D and manufacturing of high-quality springs and hardware products. Our main products include aerospace springs, high-speed rail (EMU) springs, auto parts springs, precision instrument springs, medical device springs, garage door springs, valve springs, disc springs, die springs, and fishing tackle accessories, as well as other spring and hardware stamping products. Production specifications range from 0.03mm to 80mm. Equipped with advanced production technology and equipment at home and abroad, we have laid a solid foundation for product quality. Adhering to the principle of "Quality First, Service Foremost, " we sincerely welcome customers from home and abroad to visit us for business discussions and mutually beneficial cooperation.

Hebei Chaopu Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in the research, development, production, and sales of gas springs and motion control products. Established in 2002, our company is located in Xingtai City, Hebei Province, China. With more than 20 years of manufacturing experience, we have become a reliable supplier for customers in the automotive, agricultural, industrial, furniture, and equipment manufacturing industries.

Zhongshan Baishun Hardware Manufacturing Co., Ltd.

Cixi Zhouxiang Huifeng Spring Factory is a manufacturer specializing in the production of springs. It was established in 2015. The factory is located in Cixi City, Ningbo, Zhejiang, China. It has a factory area of 1, 500 square meters and has multiple automated production equipment. It is a factory integrating production and research and development. It mainly produces common Compression springs, torsion springs, tension springs, butterfly springs, special-shaped springs, mold springs, etc...The raw materials are all made of steel with good elasticity and toughness. They go through cutting, flattening, heating and rolling, quenching, tempering and other processes. During the production process, we focus on automation and high precision, and strictly control the quality to ensure stable product quality...Our products are widely used in automobiles, motorcycles, motorcycles, aerospace, light industry, petrochemicals, electronics and electrical, household appliances, medical machinery and other fields. We have provided services to many customers in North America, Europe, Oceania and the Middle East. Our quality and fast delivery are praised by many of our  customers  which saved them considerable manufacturing costs. Our company passed ISO9001: 2015 international quality management system certification,  Welcome all new and old customers to consult.

HZY is founded by a group of procurement and vendor management professionals who has been working in commerical vehicle and trailer industry for nearly 20 years. HZY is your one-stop aftermarket truck and trailer parts which include drum, hub, rotor, brake shoe and brake shoe repair kit, slack adjuster, camshaft and camshaft repair kit, caliper and caliper repair kit, Air spring, shock absorber, brake spider, rim clamp, King pin kit and high quality automotive aftermarket parts for radiator, charge air cooler, cooling module, heater, condenser, receiving drier or accumulator, A/C compressor, cooling fan, oil cooler, ignition coil, electronic throttle body, fuel pump, fuel hose, filler neck, oil pan, fuel tank, strap for all makes and models., For Uptime. Based in Shanghai China HZY strive to be one of best choice for truck and trailer aftermarket parts and high quality automotive aftermarket parts. We support our customers with the industry's leading distribution system with high fill rates and on-time delivery; Products that deliver superior quality, durability and dependability.

For the last couple of years we focus only on one thing: How to make our springs work better. We think, we design, we apply different kind of accessories to your equipment. We also have a design house jointly invested by our group.  manufacturers with very different competent and manufacturing process, we have come up with more than 1000 designs covering most of the mainstream springs. We offer our design and manufacture with competitive manufacturing process cost to support brands with attitudes and styles. Come talk to us. Our company offers variety of springs 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.

CHENJI (Jinan Chenji International Trade Co., Ltd. ) is a professional testing machine manufacturer and exporter based in Jinan, Shandong, China. Founded in 2014, we have grown into a comprehensive export enterprise with our own technical and R&D team.

Farview Spring is a subsidiary of Farview International specializing in the production of various hot roll and cold roll springs. It was established in 2008. The company is located in Cangzhou City, Hebei Province, only 150 kilometers away from Tianjin Port.

Welcome to Henan NCY I/E trade Co., Ltd, a leading manufacturer of high-quality glass accessories such as door handle, shower hinges, sliding accessories, patch fittings as well as door closer. Since 2007, our factory has been delivering exceptional products to customers from around the world.

Yangzhou Baijia Spring Manufacturing Co., Ltd., founded in 2005, is specialized in the production of spring, located in the beautiful, historical and cultural city - yangzhou, water, land and air transportation is convenient, the geographical position is superior

Wenzhou Cungang a professional manufacturer of high quality precision components for molds, dies and machines, with about 7000 square meters covered area and over 200 specialized employees. We have a number of branches at domestic and overseas.

Guangdong Gaoyao Jinhuida Hardware Products Co., Ltd. It is an enterprise specializing in designing and producing floor spring, patch fitting, door handle, glass door lock, door closer, shower hinge, hanging wheel friction stay hinge, window handle, etc architectural hardware. Gaoyao Jinhuida Hardware Products Co., Ltd already in this industry for 20 years. We are our brand ADO, MXF, JianLai own brand.

D&D HARDWARE has over 18 years experiences manufacturing & Suppling architectural hardware products for Metal Doors, Wooden Doors & Fire Door in China, such as Stainless Steel Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stoppers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.

Ningbo Winson Machinery Products Co., Ltd is professional ISO9001 certificated Mchinery Products manufacturer, Located in China Ningbo, Specialize in custom manufacturing all kinds of gas springs, hydraulic dampers, Precision CNC Turning, CNC Milling and all machining services, Sheet Metal Stamping, Tube Frames Fabricating, Plastic Injection Molding & Plastic Extrusion.

About Us

Xiamen HongSheng Hardware Spring Co., Ltd is a growing manufacturer, in terms of stamping part, spring, wire forming, and other metal components in past 17years. We insist on doing what is our professional, what is our best to make sure our customer experience the best service. As an OEMs provider, our products have been widely used in various industries, such as Medical, Automotive, Electronic, Machinery etc,

We are production, management and research and development of the professional production of air spring integrated enterprise. Mainly used for saloon car series, truck series and bus series. Covers an area of up to 8, 000 square metres, have own modern production equipment, machining workshop, auto painting line auto welding machine and CNC drilling machine.

Hebei Chenggang Metal Products Co., Ltd. Was founded in 1995. The company currently produces automobile and motorcycle leaf springs, covering heavy, medium, light, micro and other types of automobiles. Products cover a wide range of varieties, and can be customized according to customer requirements. The company has now passed ISO9001: 2008 quality management system certification, in line with regularization, scale, science and technology in the new era, to contribute more and better quality products. After China's entry into WTO, all the staff have become more honest and professional, and the management concept of quality first has been deeply rooted in the hearts of the people. At present, the products have been sold to more than 100 countries and regions in the world. We welcome businessmen from all over the world to negotiate and cooperate.

Henan Hengsaier Auto Parts Co., Ltd., located in Changge City, Henan Province, it's a company specializing in leaf spring production. It has nearly 30 years of production experience, with annual production capacity of over 20, 000 tons.