sup9 leaf spring200+ factories verified

Qingdao Everlasting Auto Parts Co., Ltd. Was founded in 2018.

WONDEE Autoparts is a professional semi-trailer and parts supplier with a history of more than 20 years.

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).

ZIBO JIZHOU INDUSTRY AND TRADING Co., Ltd is located in the forge center of Shandong province, where is 2 hours by car to Qingdao port. JIZHOU invested talents and funds to setup a professional team who serve to customers all over the world. JZ brand auto parts is founded with aim of forming a business chamber which brings together manufacturers of semi-trailer parts including axle system, suspension system, etc.

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.

Shandong weierqi vehicle parts Co., Ltd is founded in 2016 in Liangshan, China's leading trailer industry base, Shandong Welch Vehicle Parts Co., Ltd. is a professional manufacturer integrating R&D, production, sales and export for trailer towing systems & vehicle components. With full-process capabilities including casting, precision machining, welding, sandblasting, eco-friendly painting and assembly, we focus on hitches, couplers, towing pins, turntables, mounting bases and core towing devices, delivering stable & reliable connection solutions for special vehicles, trailers, car carriers and center-axle models.

Nanou Company Co., Ltd. is a special trailer manufacturer located in Quanpu Industrial Park, Liangshan, Shandong Province.

Shandong north autotech co.Ltd is a modern enterprise specializing in the research and development and supply of core components for trailer chassis.We are always adhered to the core mission of "providing one-stop chassis solutions for the global trailer manufacturing and modification fields".With a rich product matrix, precise market positioning and reliable quality assurance, become a highly competitive supplier of trailer chassis components in the industry.In the core product field of axles, the company has established a product system covering the full load range from 3, 500K to 15, 000K, which can not only meet the flexible demands of light trailers but also adapt to the high-intensity operation scenarios of heavy trailers, comprehensively covering multiple fields such as agriculture, logistics, outdoor leisure, and engineering transportation.To achieve the service goal of "one-stop matching of trailer chassis", the company has further expanded a complete supporting product system beyond its core axle products, covering the key components required for the operation of trailer chassis.Among them, the landing jacks series includes manual jacks and electric jacks, featuring strong load-bearing capacity and smooth lifting, providing solid support for the parking and loading/unloading of trailers.Hardware products include high-strength u-bolts, connecting pins, fastening kits, etc., all of which are processed from high-hardness steel to meet the connection requirements of various chassis components and ensure structural stability.The design of leaf spring products enhances load-bearing capacity, making them suitable for heavy-duty freight trailers and engineering equipment trailers, and effectively disperses the pressure on the chassis.The trailer mover is specially designed for the movement of trailers in confined spaces.It is easy to operate and has a strong load-bearing capacity, solving the problems of trailer parking and dispatching.The guide wheel series includes heavy-duty swivel wheels and directional wheels, which are suitable for the bottom support and movement requirements of trailers, enhancing the flexibility of use.In addition, the company has also launched supporting products such as vehicle-mounted refrigerators and air conditioners for scenarios like outdoor camping and long-distance transportation, to meet the expansion of trailer functions and users' comfort needs.Since its establishment, the company has always adhered to the business philosophy of "high-quality one-stop service", and has established a strict quality control system for all products - from the raw material procurement link to the production and processing process, precision machining equipment and standardized processes are adopted.Before the finished products leave the factory, multi-dimensional tests such as load tests, weather resistance tests, and performance simulation tests are conducted to ensure that each product meets industry quality standards and customer usage requirements.In the future, shandong north autotech co.Ltd will constantly optimize the product system and service capabilities, and enhance the technological content of core products and the richness of supporting products.We are committed to providing global customers with more efficient, convenient and reliable one-stop solutions for trailer chassis, and promoting the high-quality development of the trailer manufacturing and modification industry.

Qingdao Chesturner International Trading Co., Ltd is a company specializing in exporting complete vehicle parts, including brake system components, sensor system components, and shock absorption parts. We offer products for former Soviet vehicle brands (including KAMAZ, URAL, KRAZ, MTZ, etc. ), Japanese and European brands, and can customize products according to your requirements.

FOSHAN MBP AUTO PARTS Co., Ltd is a team of people working in semi trailer industry more than 20years. We always find that middle and small semi trailer manufacturer and after service stations are hard to get good quality auto parts with good price because our purchase quantities need not much at one time. And it is hard for us to get quality warranty of the spare parts.

Xiamen Lahoo Auto Parts Co., Ltd. is a leading manufacturer of high-quality automotive components based in Xiamen, China. Guided by the principle of "Quality First, Service Foremost, " we integrate R&D, production, sales, and after-sales services to deliver specialized solutions for semi-trailers, agricultural trailers, RVs, boat trailers, and chassis components. Our core products include axles, leaf springs, suspension systems, wheels, towing systems, and brake parts, all ISO/TS16949-certified and exported to over 20 countries worldwide.

Shandong Fuyuan Special Vehicle Manufacturing Co., Ltd. is a high-end supplier of logistics and energy transportation equipment, integrating R&D, intelligent manufacturing, global sales, and comprehensive service. Located in Shandong, one of China's major industrial hubs, the company covers an area of 60, 000 square meters and operates modern standardized workshops along with multiple intelligent production lines. With advanced manufacturing techniques and leading testing systems, the company has established a strong capability for large-scale production of specialized vehicles.

Anhui Fengyuan Vehicle Co...Ltd. ( hereinafter referred to as the Company ) established In March, 2009 is a private limited liability company, whose legal representative is Xuan Wencan. The Company is located at industrial park of Lixin County, where Nanjing-Luoyang expressway, 305 provincial road and Fumeng River run through. And it is adjacent to Beijing-Kowloon and Xuzhou-Fuyang railways. The transportation is very convenient.

Henan Hengs Machinery Co., Ltd., located in Zhengzhou City, Henan Province, specializes in the production of automotive leaf springs. Its products are mainly heavy-duty vehicles, trailers, buses, and variable-section springs. They are mainly used in the suspension systems of various vehicles to play a shock-absorbing role. The company actively participates in promotion and industry exchange exhibitions during its development. In the international market, the company's export volume has grown rapidly year by year with its excellent product quality, good product performance, and high-quality after-sales service. Its products are exported to Central Asia, Southeast Asia, Europe, America, Africa and other countries, achieving balanced development of accessories, after-sales, and exports. It has established long-term and stable cooperative relations with many domestic and foreign customers and is well received by the market. We sincerely welcome domestic and foreign customers to visit and conduct technical exchanges!

Our company supplies different kinds of parts for trucks and trailers. Our factories are very experienced in manufucturing these parts, including all kinds of leaf springs, parabolic springs, coil springs, U-bolts, bushings, axle, pins, nylon tubes, compress PU coil hoses / tubes, other PVC, PE, ABS, UHWMPE plastic products and so on. We make full use of our own producs charactors and applications, we develop installation of all kinds of trailers for different applications. And our company also runs agriculture equipments and machines business, including farm products, seeders, tractors and all kinds of harvesters and their spare parts. We support our customers at High quality and favorable price.

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".

Wuxi YH internation Co. Ltd Steel Solutions is a leading distributor and supplier of high-quality steel products for industrial, commercial, and construction applications.

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.

Liangshan Longfeng Machinery Manufacturing Co., Ltd. is one of the main domestic enterprises specializing in the production of semi-trailer axles. It is a comprehensive automotive parts production enterprise that integrates manufacturing, processing, and installation. With strong mechanical processing capabilities, strong technical strength, complete testing methods, and a complete range of accessory products, it specializes in the production of suspension systems and semi-trailer support devices.

TIMES STEEL, established in 2007 and located in Dalian, Liaoning Province, China, is one of the largest privately owned steel exporters in Northeast China.

Hebei Jinguan leaf-spring Co, . Ltd is located in Huabei Automobile Market(Migezhuang Town, Hebei Province). We always reagrd the quality as our life and make friends with the business partners with our intergrity. We are mainly produced three kinds of leaf spring: Jinguan(65Mn)\Jinduishan(60Si2mN) and Jinlite(50CrVA). Annual production of 20, 000MT. Our brands have"Jinguan"\"Jinlite"\"Jinduishan"\"Wanlida" and "Kuaiyun". We have high-quality products and reasonable price. Welcome to visit our factory.

TIANJIN QIANGBANG INDUSTRIAL Co., Ltd.

We have own factory and we focused on truck parts and Construction Machinery parts for more than 20 years. The spare parts we provide are suitable for: SINOTRUCK HOWO, SHACMAN, FOTON, FAW, Benz, Volvo, LIU GONG, etc. We support Original, OEM and ODM parts, which is one-stop service, It's our pleasure to send sample for your confirm quality

Dongguan Hongyi Hardware Products Co., Ltd. Was established in 2008 and located in Dongguan City, Guangdong Province, enjoying convenient transportation and beautiful environment. We are a professional manufacturer engaged in research, development, production, sales of metal stamping parts, CNC machining and milling parts and springs. Our company covers an area of 1500 square meters and has about 50 employees. Our company has rich experience in the metal hardware manufacturing industry.

Liangshan Jiuzhou Machinery Manufacturing Co., Ltd. is located in Shandong Province, the production base of trailers in China. We are the most favored professional designer and manufacturer of semi-trailer parts.

Qingdao Jinlibo Industry And Trade Co., Ltd. is an enterprise primarily in exporting heavy trailer parts. We can produce many kinds of semi-trailer axle and suspension system, supply various semi-trailer parts, skeleton semi-trailer, landing gear, fifth wheel, steel wheel, brake drum, hub, kingpin, brake chamber, adjustment arm, and so on.

Our company specializes in the trailer parts sector, offering a wide range of trailer components in various specifications. Our product lineup covers all types of core components and auxiliary parts, comprehensively meeting our customers' diverse and customized procurement needs. We eagerly await your inquiries and are committed to responding promptly with efficient, professional service, providing you with accurate quotes and detailed product descriptions.

Zibo Baiwang Machinery Co., Ltd. Main produce and sale machinery products: Auto brake parts ---brake disc/rotor for cars, commercial vehicle, buses and trucks, brake drums for car/bus and truck. Brake s-camshafts, brake pads and brake shoes etc for many years,

Company Profile

Liangshan Changzai Machinery Manufacturing Co., Ltd is located in Shandong Province, which is Chinese trailer production base. We are the facotry professional design and manufacture the semi trailer parts, include Axle, suspension, leaf spring, landing gear, king pin, fifth wheel, air brake chamber, air tank, twist lock etc.