valve assembly6,000+ factories verified

Jining Yihai Zhaotian Construction Machinery Co., Ltd. is a company dedicated to providing efficient and reliable one-stop supply chain solutions for the global market. We are deeply involved in hydraulic pumps, fan pumps and fan motors for excavators, loaders, bulldozers, graders, dump trucks, forklifts and other construction machinery. Control valves. Steering valves, all kinds of hydraulic products. We have many years of experience in the production, R&D, and manufacturing of hydraulic products, as well as good channels for procurement between Japan and the United States. It can meet all the requirements of different customers, with a deep insight into the international market and strong resource integration capabilities, to accurately connect high-quality construction machinery parts with global demand.

Best-all Petro is located in Dongying City, which is famous for Shengli Oilfield. It is the largest petroleum equipment manufacturing center in China. Best-all Petro is a professional manufacturer of mud pump spare parts. Our main products are: Bi-metal cylinder liner, ceramic cylinder liner, hydraulic cylinder, piston, valve assembly, crankshaft assembly and other mud pump spare parts. Our products are not only widely used in the domestic market such as Shengli Oilfield, but also exported to Central Asia, the Middle East, Southeast Asia, North America, South America and other countries in the world.

Guangrao Qida Trade Co., Ltd, which manufacturer is Dongying Taibri Thermal Technology Co., Ltd, located in Guangrao tourism and industry park.

CME Turbo Co., Ltd. is a trusted name in the automotive industry, with 20 years of experience in manufacturing complete turbochargers, turbocharger parts, and engine cylinder heads. Over the past two decades, we have honed our expertise to deliver top-quality products that meet the evolving needs of our customers worldwide.

Hefei Jingchuang Technology Co., Ltd. Founded in March 2011, which is a national high-tech enterprise and located in Lujiang County, Hefei City, with convenient transportation and superior location.

Dezhou Lianrui Technology Co., Ltd, was founded in 2021 and is located in Taitou TempleIndustrial Park, Tianqu New District, Dezhou City, Shandong Province. It is a high-tech enterprise that integrates product design, production, and service. The company is mainly engagedin the research and development of hydraulic end accessories for oil drlling pumps, and hasobtained multiple achievements, ministerial level awards, and invention patents. Main products: Valve box, cylinder liner, valve body, valve seat, intermediate rod, wear-resistant disc, cylinder liner fange, cylinder head flange, valve cover pressure cylinder, cylinder head pressurecylinder, valve seat pressure cylinder, clamp, guide and other products are supplied to multipledomestic land and marine oil felds, and exported to the United States, Canada, Indonesia, Iran, Saudi Arabia and other regions, and have received unanimous praise from the industry; The company has a group of professional technical talents who have been engaged in the production of mud pump accessories for many years, and can provide a complete set of professionalthoughtful and satisfactory services to the vast number of users.

Dongguan Vinsome Co., Ltd. is a professional provider of comprehensive fluid machinery solutions, established in 2007 and headquartered in Dongguan, China. Over nearly two decades of growth, the company has built a strong reputation as a trusted partner for pumps, motors, sealing systems, couplings, gearboxes, and full-cycle engineering solutions, serving clients across Southeast Asia, Russia, and China.

Company Profile

Tianjin Osberg Technology Co., Ltd. is located in Building 4, Liandong U Valley Innovation Center, Jinnan Development Zone, Tianjin. It has a superior geographical location, convenient transportation, and a well-developed logistics network around it, making it easy to purchase raw materials and transport products. The company was formerly known as Zhongxing Automotive Parts Factory in Jinnan District, Tianjin. Since 2009, it has been focusing on the research and manufacturing of VVT (Variable Valve Timing) systems for automotive engines. Its core products include VCP timing camshaft actuators, OCV oil control valves, and other key components, which are widely used to improve engine fuel economy and power performance.

Sichuan Zhengwei Power Technology Co. Ltd., as the top Cummins dealer in the southwestern region, headquartered in Chengdu boasts a RMB 10M registered capital and has exported 50+countries since 2009. Specializing in selling and maintenance premium diesel generator sets, Cummins engine assemblies & all range of genuine parts. Our technical expertise ensures seamless after-sales service, equipment maintenance, and global-grade support. Customer-centric, we deliver value-driven solutions to empower worldwide partnerships. Choose us and you can enjoy best one-stop procurement services with competitive.

Zhejiang Mingwen Intelligent Technology Co., Ltd. Was established on January 23, 2015, with its registered address at No. 8 Jinbo North Road, Shamen Town, Yuhuan City, Zhejiang Province (Binjiang Industrial City) (self-declared), and its legal representative is Dai Changzao. The scope of business includes the following general items: Technical services, technology development, technical consultation, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of building decoration, plumbing parts, and other metal products for construction use; Manufacturing of fasteners; Sales of fasteners; Manufacturing of molds; Sales of molds; Manufacturing of industrial robots; Sales of industrial robots; Manufacturing of environmental protection special equipment; Sales of environmental protection special equipment; Manufacturing of general valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Wholesale of hardware products; Retail of hardware products; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Research and development of smart robots; Research and development of motors and their control systems; Manufacturing of general components; Machining of mechanical parts and components; Sales of mechanical parts and components; Import and export of goods; Import and export of technology (Except for projects that require legal approval, independently conduct research and development business activities in accordance with the business license. ).

Foshan HaiRan Waterjet Cutting Technologies Co., Ltd is specializing in the manufacturing and R& D of ultra-high-pressure waterjet spare parts and accessories. With the core of selling high-pressure waterjet accessories, HaiRan Waterjet is committed to provide customers and the market with the best quality accessories and services. 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 double win situation since the trend of economic globalization has developed with anirresistible force.

Founded in 1993, Ningbo Ningjiang Powder Metallurgy Co., Ltd. is a national high-tech enterprise with over 30 years of experience, integrating R&D, design, production and sales. As a domestic sector leader, we have an independent R&D center, mold manufacturing center and advanced equipment, focusing on high-performance powder metallurgy products and providing professional solutions for global customers.

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.

Shandong Beyond Petroleum Equipment Co.,  Ltd.

JINAN XIN TAI YUAN IMPORT AND EXPORT TRADING Co., Ltd.

Velmo is a global manufacturer of industrial machinery components dedicated to providing high-performance, reliable, and stable mechanical parts and engineering solutions across diverse industries.

Shandong Jinhang Container Service Co., Ltd. - Your Preferred Warehouse for Refrigeration Parts. We have long been engaged in the field of refrigerated container parts, covering all kinds of core components of the refrigeration system. We have a complete and diverse stock in our warehouse with reliable quality and strong compatibility. From here, we supply spare parts of Car rier, Dai kin, Star cool and Ther mo King to customers all over the world. We also provide refrigerated container generators in various specifications to meet the one-stop procurement and replacement demands of refrigeration equipment parts.

MK is a high-tech enterprise which focuses on sales and service for the post-market of imported crushing and hydraulic lubrication systems. The company integrates products design, research and development, OEM product scale storage, technical consulting and on-site service, With deep ploughing industry for many years of accumulated precipitation resources and a strong customer service ability, we achieve that replace both the wear parts and spare parts undifferentiated of the main imported brand equipment successfully, Thanks to the ultimate pursuit of product quality and the full range of satisfaction for users' efficient and sustainable service requirements. At the same time, Relying on the advanced customer management system, super large spot stocks, the company's service level and capability increase year by year. We get the identify from end users and dealer of the metallurgical mines, sand and stone aggregates, construction waste treatment, energy sources and other fields over the country and abroad, Both public praise of the enterprise and reputation of brand are famous on the market.

    Jinan Zhixing Tianxia Automotive Parts Co., Ltd.  has been engaged in the truck and construction machinery parts industry, committed to building the most professional parts sevice team at home and abroad. Our company is the Official Authority Central Warehouse of Weichai, SINOTRUK, Fast Transmission, Shacman, Hande Axle, Mining truck parts and Construction machinery and accessories.  

Shandong Rongye Machinery Co., Ltd from Rongye Group is a company dedicated to providing superior petroleum drilling equipment and drilling services to customers around the world. It is headquartered in Qingdao, China. Our company now has two manufacturing bases located in Shandong and Shanxi. Our main products involving Land type oilfiled drilling rigs, Mud pumps, solid control systems and oilfield common use equipment, tools and spares. At present, our products are mainly sold to major oil producing regions and countries at home and abroad.

Wenzhou Dingqian Auto Parts Co., Ltd. is a professional manufacturer and supplier of complete cylinder head assemblies for the automotive industry. Founded in Wenzhou, Zhejiang-a major manufacturing hub in China-the company has over a decade of experience in precision engine component production.

Guangzhou Yakexi Auto Parts Co., Ltd. is a professional integrated manufacturer and exporter specializing in common rail fuel injectors, integrating manufacturing, precision processing and R&D. As a high-tech enterprise, we devotes to R&D, manufacturing and sales of high-precision internal combustion engine components, providing reliable and high-performance products to meet global market demands amid advancing technology and stricter environmental regulations.

The company mainly operates a full range of core truck parts, with comprehensive product categories and wide application scenarios, which can accurately match mainstream domestic and foreign truck brands, including domestic brands such as FAW Jiefang, Dongfeng, Shaanxi Automobile and Sinotruk, as well as imported brands such as Volvo, Mercedes-Benz, MAN and Scania. Its core products cover four key sectors: First, engine system parts, including key components such as pistons, crankshafts, oil pumps and fuel injectors, to ensure stable power output; Second, chassis system parts, including suspension assemblies, drive shafts, wheel hubs, tires, etc., to enhance vehicle driving safety; Third, brake and steering system parts, including brake pads, brake discs, steering gears, power steering pumps, etc., suitable for operation and maintenance needs of different road conditions; Fourth, electrical system parts, such as generators, starters, automotive lamps and sensors, balancing durability and adaptation accuracy. To ensure product quality, the company strictly selects high-quality raw materials from the source, has established long-term in-depth cooperation with multiple manufacturers with complete qualifications and mature craftsmanship, and is equipped with a professional quality inspection team. It conducts multiple verifications such as sampling inspection and performance testing on each batch of products to ensure the product qualification rate. At the same time, through large-scale procurement and efficient supply chain management, it balances product quality and cost, provides cost-effective parts solutions for overseas customers, and meets the diversified and personalized needs of different markets. The company mainly operates a full range of core truck parts, with comprehensive product categories and wide application scenarios, which can accurately match mainstream domestic and foreign truck brands, including domestic brands such as FAW Jiefang, Dongfeng, Shaanxi Automobile and Sinotruk, as well as imported brands such as Volvo, Mercedes-Benz, MAN and Scania. Its core products cover four key sectors: First, engine system parts, including key components such as pistons, crankshafts, oil pumps and fuel injectors, to ensure stable power output; Second, chassis system parts, including suspension assemblies, drive shafts, wheel hubs, tires, etc., to enhance vehicle driving safety; Third, brake and steering system parts, including brake pads, brake discs, steering gears, power steering pumps, etc., suitable for operation and maintenance needs of different road conditions; Fourth, electrical system parts, such as generators, starters, automotive lamps and sensors, balancing durability and adaptation accuracy. To ensure product quality, the company strictly selects high-quality raw materials from the source, has established long-term in-depth cooperation with multiple manufacturers with complete qualifications and mature craftsmanship, and is equipped with a professional quality inspection team. It conducts multiple verifications such as sampling inspection and performance testing on each batch of products to ensure the product qualification rate. At the same time, through large-scale procurement and efficient supply chain management, it balances product quality and cost, provides cost-effective parts solutions for overseas customers, and meets the diversified and personalized needs of different markets.

About Us

Shandong Libang established in 2013, we along with Shandong welle, belong to the foreign trade department of Shandong Hengtong Auto Parts Co., Ltd.  

Changsha Langdong Construction Machinery Co., Ltd. Was established in 2022, rooted in Changsha, Hunan - the 'Capital of China's Construction Machinery Industry'. Its headquarters are situated within Jinqiao Future City, Wangcheng Economic and Technological Development Zone, Changsha. Leveraging Changsha's robust advanced manufacturing base and comprehensive industrial chain support, the company has rapidly evolved into a premium supplier of construction machinery components for global markets, providing reliable and efficient parts support for diverse engineering projects.

Jiaxing Ruis Hydraulic Technology Co., Ltd. Was established in 2021 and is located in Jiaxing City, Zhejiang Province, at the center of the Yangtze River Delta. We are a new technology service enterprise that integrates development, sales, industrial hydraulic remanufacturing, and services. We are committed to the research, design, and application of hydraulic pump stations, hydraulic cylinders, and fluid connectors. Since its establishment, Ruis Hydraulic has applied its products to industries such as agricultural machinery, port machinery, industrial testing equipment, and metallurgy. The core members of our company have 15 years of industry experience.

Jinan Xinghui Auto Parts Co., Ltd. Was established on December 27, 2013, registered in No. 17-21 Lanxiang Road, Yaoshan Sub-District Office, Tianqiao District, Jinan City, Shandong Province. The legal representative is Wen Wenna. The business scope includes the wholesale and retail of automobiles (excluding cars) and accessories, construction machinery, mechanical equipment, electronic products, lubricating oil, rubber products, automotive fittings; Import and export business and other items that are not prohibited by laws, regulations, decisions of The State Council and do not require business licenses. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)

Air operated double diaphragm pumps and pump parts, Pneumatic Components.