direct compression4,000+ factories verified

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.

Established in 2022 and located in Puwang Industrial Park(Fan County, Henan). Xinyi Energy is a high-tech enterprise specializing in the purification of rare gases and the research and production of functional minerals.

Founded in 2002, Bengbu United Compressor Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design, research and development, manufacturing, sales and service of a variety of compressors.

Hubei Zhongbang Intelligent Automobile Co., Ltd. is an important branch of CLW Group, located in Suizhou City, Hubei Province, China. CLW Group is one of the largest manufacturers authorized by the Ministry of Industry and Information Technology of China to produce 800 types of special trucks, and is a truck and spare parts export center recognized by the Hubei Provincial Government, such as water tank trucks. Insulated trucks and milk trucks, Sewage suction trucks, Garbage trucks, Manlift trucks/aerial work trucks, Trucks with cranes, Fuel trucks/trailers, Chemical tanker delivery trucks, Bulk cement trucks, Concrete mixer trucks, Fire trucks, Dump trucks, Box trucks/refrigerated trucks, Wrecker trucks/trailers, Flatbed trucks/low-bed trucks, Tractors, LPG tanks/trucks/trailers/anti-skid stations, Road sweepers/cleaning trucks, Ambulance, LED advertising vehicle, RV/camper, food truck/supply truck and various special trailers, used in sanitation, construction, transportation, chemical industry, oil and gas, emergency rescue, etc. Since 2004, after 20 years of leapfrog development, the company has more than 70 professional workshops for different vehicles and 2 technical centers, more than 12, 600 employees, including more than 800 R&D personnel and more than 5, 000 technical workers...

DOFO Spring Story

Zhangjiagang Eceng Machinery Co., Ltd, was founded in 2007, have rich manufacturing experience.

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,

Ninghai Raising Copper Industry Co., Ltd. Was founded in 2002. Located in Ningbo, zhejiang.

Tianjin Myriad Families Technology Co., Ltd. is a premier manufacturer specializing in high- end innovative equipment for rehabilitation, physiotherapy, and healthcare. Headquartered in Tianjin, we offer integrated solutions encompassing research and development, design, production, and sales. Our main products include air compression massagers, leg massagers, waist massagers, massage guns, cold therapy systems, cuffs, water cycling pads, and other physical therapy and rehabilitation equipment. With years of expertise in research and manufacturing, we deliver high- quality massage products at competitive prices. Quality is our faith and dignity, embedded in every product. Supported by advanced technology and comprehensive experimental facilities, we ensure continuous innovation and stringent quality control throughout the entire development and production process. We hold I S O 9 0 0 1 quality management system certification. In addition, many of our products have obtained major international certifications such as the European Union's C E, L V D, E M C, RoHS, and Reach, as well as U. S. F C C certification. We serve a global market, with products exported to more than 30 countries and regions across Europe, North America, Southeast Asia, Australia, and the Middle East. Through years of growth, we have established a synergistic operational model that integrates global production and marketing with a diversified service portfolio spanning wellness recreation, experiential services, sports rehabilitation, and home- based physiotherapy. Our mission is to enhance well- being and enrich lives worldwide through innovative and accessible healthcare solutions. Looking ahead, we are committed to expanding our user-centric intelligent health ecosystem. This is powered by our dedicated and sustained investment in research and development.

Tufei is an industry and trade company in Yuhuan, where the base of valve is. We have our own facotry that is fully automated, it means we could reduce a big cost of labers but at same quality. And if your order is urgent, the machine could work almost 24 hours. Our monthly output could arrive 500 thousand pieces. Then we also have been dealing with 30+ manufacturers for differences fittings and faucets more than 10 years. We know where to find the prefect factory for your differences products.

Hubei Dongmao Special Vehicles Co., Ltd. Was established on December 26, 2019. The company is a technology-oriented enterprise within the automotive manufacturing industry and is currently in operation with a workforce of less than 500 people. It has the qualifications of a general taxpayer for value-added tax and the right to engage in import and export business.

Dezhou Qunfeng Machinery Manufacturing Co., Ltd is one of the leading Designer and Manufacturer of Recycling system, balers and garbage compressor with Pre-technology.

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.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR, PVC, CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting, brass fitting, brass ball valve, heating system, gas system, sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important, IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified.

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.

Hubei YongQiangFeng environment and technology Co., Ltd is a professional special vehicles, trailers and environmental protection equippment company who is approved by China Business departments and with the qualification of independent legal person and independent import & export rights. It is the important strategic partner for many famous special vehicle manufacturers in China. The main product achieve to more than 100 types in about 20 series. We uphold the tenet----quality first, safety first, attention to details and keep the promise to develop the market domestic and also abroad vigorously.

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.

Huzhou MOMU Intelligent Technology Co, Ltd is one of the most professional rubber and plastic machinery manufacturer in China, focus on rubber and plastic machinery research and development and production.

ChengLi Special Automobile Co., Ltd, which is appointed by the Ministry of Industry and Information Technology of China, is a big manufacturer producing all kinds of special trucks. It is famous for special trucks for virescence, entironment cleanness, oil, chemical industry and pressure vessel. It has registered trademark"CHENGLIWEI" and products code: CLW. Our company cooperates with famous chassis manufacturers, such as DONGFENG, FAW and etc. Our main business include producing special trucks and selling chassis, trucks and trucks' sparc parts. Our company has independent export potence, and has a mount of clients overseas. Our leading productions include more than 300 types of trucks such as Water truck, Fecal suction truck, Sewage suction truck, Garbage truck, Road sweeper, Fuel tank truck, High- altitude operation truck, Truck with crane, Dump truck, Trainer truck, Semi-trailer, Fire fighting truck, Van truck, Prime mover, Chemical liquid truck, Bulk cement truck, Concrete mixer truck, Wrecker truck, Pressure vessel, ect. Our company has solid technology, flawless inspection, advanced equipments, reliant quality and flexible modes of operation. What's more, it has roundly passed the certification of ISO9001-2008, the 3C(China Compulsory Certification) and other certifications that export needed. Chengli trucks have always taken the top place in Chinese market in recent these ten years. ChengLi have procured remarkable achievements interiorly and oversea, specially since our boss invested in building new big industry zone in south suburb development area of Suizhou city. This area is named after Chengli Automobile Industry Park. Chengli company became a big star in trucks trade in the middle of China.

Ningbo Minde Building Materials Co., Ltd., formerly known as Yuyao Mingda Pipe Industry Co., Ltd., is a manufacturer specializing in PPR water supply systems - for PIPES and FITTINGS.

Hubei Tomorrow Environment Technology Co., Ltd.  is a trade partners of CLW manufacturing group located in SuiZhou City, HuBei Province, China. SuiZhou is famous as the capital of Chinese special automobile manufactory. CLW is the biggest professional factory in SuiZhou. Our two companies had cooperated for 19 years, CLW is China top 500 and China famous trademark.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR, PVC, CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting, brass fitting, brass ball valve, heating system, gas system, sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important, IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified.

Anhui Zhonghong ShengXin Energy Equipment Co., Ltd. is a leading enterprise in the national compressor industry with a history of over 40 years in producing various types of compressors. Anhui Zhonghong ShengXin Energy Equipment Co., Ltd. Currently employs more than 100 people, including technical personnel and staff. The company has obtained ISO9001: 2000 quality management system certification, GJB9001A: 2001 quality management system certification, and has introduced an ERP management system for internal management. The company possesses some of the most advanced mechanical processing equipment in the world, comprehensive testing methods, a scientific management system, a professional research and development team, and a marketing team. Products are designed with the assistance of SolidWorks 3D software, with continuous development of new products and technological improvements to existing ones.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR, PVC, CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting, brass fitting, brass ball valve, heating system, gas system, sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important, IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified.

Fu'an Guoheng Industrial and Trading Co., Ltd., founded in 2010, is a trailblazer in the industry with a clear and ambitious corporate vision: To stand as the most renowned international supplier of shared massage chairs. This vision is not merely a goal but a driving force that propels the company forward, guiding every aspect of its operations and innovations.

Ningbo Qianxiang Huiya International Trade Co., Ltd (Set up in 2008) is a professional manufacturer plastic valve/pipe fittings in Building materials.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR, PVC, CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting, brass fitting, brass ball valve, heating system, gas system, sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important, IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified.

Tophung strategic cooperation with Germany Cadis, and on going technical exchange.

ABOUT US

Jiangmen Max Springs Metal Products Co., Ltd is specialized in the production of technical springs and spring products made of different types of material. From heat resistant to acid sensitive: Everything is possible with us. We are based in Jiangmen, Guangdong, China, and is also active worldwide.