single leaf spring800+ factories verified

Zhengzhou Haishuo Auto Parts Co., Ltd. is located in Zhongmu County, Zhengzhou City, Henan Province, a key production and logistics hub for auto parts in China. The company integrates R&D, production, sales, and international trade, specializing in automotive suspension and chassis components.

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.

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.

    Yongkang Xingmao Co., Ltd. is located in Yongkang City, the hardware capital of China. The company has  successfully executed 10000+export shipments accorss 50 countries, maintaining  99.30% on-time deliery rate since 2012. It has multiple cooperative factories and Self-operated factory, realizes the integration of resources and advantages through the group supply model. Since its establishment, the company has always focused on product quality and service quality. It has accumulated rich experience and reputation in multiple industries, and has established long-term cooperative relationships with many well-known customers. As a unified supply channel, Xingmao Co., Ltd has successfully created the PZP brand, which is widely praised in domestic and foreign markets.

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).

Qingdao Haihui Vehicle Parts Co., Ltd is a professional trailer axles & parts supplier in China. We have been committed to manufacturing and supplying trailer parts since 2002. Our products exported to Canada, USA, Australia, Newzealand, and some Europe Countries.

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

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 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.

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.

Originating from China's manufacturing powerhouse, Oreno Group(Oreno(Liangshan)International trade Co., Ltd & Shandong Oreno Machinery Co., Ltd)provides professional solutions for the global transportation industry.

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.

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.

Taizhou Cland import and export Co., Ltd. Was founded in 2023 (previous company name was

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.

Shandong Yahua Machinery Manufacturing Co., Ltd. Specializes in the production of semi-trailer parts, making transportation safer and more efficient.

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.

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

Liangshan Big Shark International Trade Co., Ltd. More About UsFounded in 2016,  is approved by the Industrial and commercial bureau of second-hand engineering vehicles operating enterprises, Its headquarters is located in Liangshan, Jining, the largest second-hand car trading base in Asia. It is a second-hand car trading company certified by the Ministry of Industry and Information Technology.  

Established In 1953, shandong China Transport Industrial Co., Ltd(cnts/cnmc), registered Capital Of 106.2 Million RMB, formerly Known As "the Seventh Transport Equipment Company Which Directly Under The Ministry Of Housing And Urban-rural Development Of The P. R. C", Set Up Shandong Industrial Equipment Company Jining Branch In 1958(state-owned Enterprises, mohurd); Growed Up To Shandong Industrial Second Transport Equipment Manufacturing Company In 1989; Together With The Partner Established Shandong Deer. Az Co. Ltd. Engaged In Real Estate, Machinery Manufacturing; Change The Enterprise Into Shandong China Transport Industria Group In 2010; Established Jining China Machinery Imp&exp Co., Ltd. Jining Shenghong Textiles Co., Ltd and first overseas branch: PT. China DEER. AZ Engineering Indonesia In 2016. Famous Large-scale comprehensive group., Involved In Engineering Installation, Real Estate, Machinery Manufacturing, Textile Clothing, As Well As All Import And Export Business.

Ningbo Soaring Trailer Parts Co., Limited was established in 2003 and is located in the bustling port city of Ningbo, China. With nearly two decades of experience, we have become a leading provider of trailer parts, catering to the evolving needs of the industry.

Dongguan Caiyin Hardware Spring Co., Ltd. is a professional manufacturer specializing in various springs since the year of 2006. With 14years development, our main products are die spring, compression spring, extension spring, torsion spring, disc spring, gas spring, leaf spring, as well as some mould accessories. Factory is located in Wanjiang town, having a complete advanced production and test line1 heat treatment line, 4 auto spring coilers, 4 automatic CNC end face spring grinders, 1 shot blasting machine. The production capacity is 3000000 Pieces/week. Our company enjoys high reputation in this field all over the world, like Middle East, South America, Western Europe, Eastern Europe, Russian Federation, West Asia, Southeast Aisa and China Mainland. We welcome partners and friends come and visit. We will keep improving better service for all of you.

We are an industrial and trade company. We have our own factory, Shandong Lujun Automobile Manufacturing Co., Ltd...Our factory is located in Liangshan, China's trailer production base, with 260 employees. Our factory is a special automobile production and trailer production enterprise with independent import and export management rights

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.

Ningbo Noblefu Electromechanical Co., Ltd. - Your Premier Partner for Precision Manufacturing Solutions**

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.

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,

Shijiazhuang Glittler Technology Co., Ltd. Was formally established in Shijiazhuang in 2024. It is an international industrial and trade integrated enterprise specializing in the field of truck parts and trailer parts, and has rapidly emerged in the global trailer parts market.

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.

Dongguan Jianchang Hardware Products Co., Ltd. Was established in 2005, specializing in providing components, development, production, and sales to manufacturers of household appliances, communications, and computer components. It has passed ISO9001 certification. The company relies on strong technical equipment and professional technical personnel. In order to meet market demand, the company imports advanced equipment from abroad to improve production capacity. Over the years, relying on strong design, development, and manufacturing capabilities, the company has achieved product quality recognition from a wide range of customers, and its hardware accessories have been highly praised by customers. Some products have been successfully exported to some countries in Southeast Asia.