durable spring10,000+ 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.

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.

Professional Spring Manufacturer: Custom Solutions for Diverse Industries

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.

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.

Jiangsu Roadfit Auto Parts Co., Ltd is located in Economic Development Zone of Sihong County Jiangsu Province, which is developing rapidly and has convenient transportation. It is very convenient to ship from Lianyungang Port, Ningbo Port and Shanghai Port. The company is a auto shock absorber producing enterprises and professional on research, design, development and manufacturing. Now the total land area is 100 mu and the workshop building area is 30, 000 square meters. The company has Stamping Parts, Piston Rod Manufactuer And has excellent production equipment, strong technical force, advanced technology, complete testing equipment, perfect quality inspection, rich production experience and perfect quality management system, and enjoys a high reputation in the automotive industry. The company has obtained ISOTS169492002, ISO 9001, CE and other quality system certification. Relying on independent research and development, the company has the core technology of manufacturing method, production technology and quality inspection of shock absorber products. It has 13 national patented technologies. The company has the right to import and export by itself. Its products are exported to the United States, South America, Europe, Southeast Asia, Middle East, Africa and other countries and regions. We are willing to work closely with customers to create brilliance with our excellent quality, exquisite technology, advanced arts and crafts, reasonable price and first-class service.

Ningbo Shuangshen Electronics Co., Ltd. - Professional Supplier of Electronic & Hardware SolutionsAs a professional factory with rich industry experience, we specialise in R&D and production of electronic components, low-voltage electrical appliances, low-voltage components, electronic products and hardware parts. Meanwhile, we are equipped with capabilities in mould design & manufacturing, as well as full-set manufacturing and processing of electronic & electrical equipment, providing customers with one-stop services from custom development to mass production. Solid Strength & Reliable Production CapacityCovering an area of 5.3 mu (about 3, 533 square meters) with a 7, 500-square-meter standardised workshop, our factory is equipped with advanced equipment including 2 high-precision high-speed punch presses, 10 machining centres, 5 grinders, 3 milling & drilling machines, 5 injection moulding machines and 5 CNC wire cutting machines. These form an efficient and stable production system, ensuring product precision and delivery efficiency. Professional Team & Strict Quality ControlOur 150 employees form a professional team to guarantee quality and production: 15 technical R&D personnel are dedicated to innovation; 27 quality management/inspection personnel oversee the entire quality control process; 15 production managers (including PMC) coordinate production flows, providing strong support for product quality and order fulfilment. Guided by Philosophy & Committed to ResponsibilitiesAdhering to the development philosophy of "Pioneering Innovation, Continuous Progress" and the quality policy of "Pursuing Perfect Quality to Meet Customers' Needs and Expectations", we are always committed to building a growth platform for employees, creating core values for customers, and fulfilling corporate responsibilities for society. Strategic Location & Convenient LogisticsLocated in Dongwu Town, Yinzhou District, Ningbo City, Zhejiang Province, we enjoy excellent transportation: 36 km from the airport, 30 km from the high-speed railway station, and only 20 km from Ningbo Port (Beilun Port) Wharf. The well-developed sea, land and air transportation network facilitates raw material procurement and global product distribution.  

Hebei Daqiang Automobile Leaf Spring Co., Ltd. Was founded in 1999. The company is located in Hejian City, Hebei Province, which is known as the "First Prefecture in Southern Beijing".

General project: Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Spring manufacturing; Spring sales; Research and development of hardware products; Sales of metal products; Sales of metal materials; Sales of rubber products; Sales of plastic products; Sales of labor protection equipment; Sales of office supplies; Sales of mechanical equipment; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law)

Qingdao Shiji Pinyang Machinery: Precision Manufacturing Excellence

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.

Zhuji Bosswinn Springs Co., Ltd. is situated in the West-Suburb Industrial Zone of Zhuji City. Its subsidiary, Zhuji Lida Spring Factory, was founded in 1992. Subsequently, Zhuji Bosswinn Springs Co., Ltd. And Zhuji Bosswinn Precision Machinery Co., Ltd. Were established. Together, these three entities possess registered assets amounting to 31.25 million yuan and occupy factory premises spanning over 9, 000 square meters. The primary business scope has evolved from the initial production of springs to encompass the manufacturing of metal stamping parts and CNC precision parts machining.

Handan Jiangu New Material Co., Ltd. Company Profile (Revised)

TUV Certified Commercial Playground and Outdoor Fitness Equipment Manufacturer Core Export Supplier

Taizhou Wangting plastic spring Co., Ltd. is located in Jiaojiang District, Taizhou City, Zhejiang Province. Taizhou Wangting Plastic Spring Co., Ltd. Was established in 2022. Its predecessor, Taizhou Hengxing Plastic Spring Factory, has 24 years of experience in development and production. Mainly for the production and sales of clamp spring, clamp, clothes hanger, plastic trash can and other products. We have more than 30 ordinary spring machines, and more than 10 computer spring machines, and have a special heat treatment production line. We provide excellent production services, and support professional customized services. At the beginning of its establishment, our factory adhered to the principle of quality first, selecting advanced equipment, adopting reasonable processes, and using high-quality materials. And adhere to the work style of being serious, responsible, meticulous, united and innovative, producing high-quality products. Simultaneously providing high-quality and efficient services. Winning the recognition of numerous new and old customers.

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.

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.

ABOUT US

DOMBETTER ® air spring is a high-end brand of automotive air spring jointly created by European TIP-TOPOL Company and Dombetter Automotive Technology (Shanghai) Co., Ltd.  The products are widely used in buses, trucks, trailers chassis suspension and truck cab, seat suspension.

Shandong Xiaocheng Auto Parts Co., Ltd. is a modern private enterprise engaged in the design, development and production of automobile leaf spring. The company has been operating for more than ten years, focusing on the production and development of the existing leaf spring 2 production lines (annual output of more than 30, 000 tons).

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.

Wux Easily Hardware Co., Ltd. is located in WuxiCity, Jiangsu Province, on the shore of Taihu Lake, specializing in the production of various types of support gas springs, lockable gas springs, tension gas springs, dampers and other products.

Vantrans company is specialized in all kinds of gas spring and related components more than 7 years. We have 30 office workers and around 60 workshop workers. Our company is located on Bowang Special Economic Zone in Ma'anshan, a steel city, where rich in Iron and steel. Our company is near to Nanjing and Shanghai, the traffic is very advantageous.

Ningbo Yinzhou Bote Spring Electrical Appliance Factory is located in the beautiful and rich East China Sea coast - Ningbo Yunlong town, surrounded by beautiful environment, pleasant weather, old times, convenient transportation. Near Ring Expressway, Hangzhou-Ningbo Expressway and Xiao Yong Railway, west of Ningbo Lishe International Airport, adjacent to Beilun Port and strategic location.

Hefei Wang Qin Spring Co., Ltd. Was founded in 2006, is located in one of the National Garden - Hefei City, Anhui province. We professionally produce all kinds of luxury garage doors, industrial doors, shutter doors in matching torsion springs and tension springs. In addition, we are also supporting the production with all kinds of flange, steel wire wheel, and a variety of other accessories, etc...

DOFO Spring Story

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.

Founded in 2010, Sokun is a leading OEM fastener manufacturing, plating/finishing, and industrial production company. We are dedicated to providing high-quality fasteners at competitive prices to customers worldwide. With over 11 years of experience in manufacturing a full range of fasteners-including stainless steel, galvanized, and zinc options-we combine industry expertise with state-of-the-art facilities to deliver products that exceed customer expectations. Sokun is equipped with an R&D department, an in-house design team, and a warehouse stocking location, ensuring we can meet your demands efficiently.

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.