outer ring gear1,000+ factories verified

Established in 2017, Luoyang Deyu Machinery Technology Co., Ltd. is located in the historically rich and mineral resource-abundant city of Luoyang. The company specializes in the production and export of mining machinery equipment and spare parts, with products sold in North America, Europe, Asia, South America, and other regions, earning widespread trust from international clients.

Wuxi Liangjiang Metal Co., Ltd is professional in die forgings and castings, ring, shaft, gear, flange, cylinder and other products. Our goal is not just providing products, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their uppermost satisfaction.

Zhengzhou Zhongjia Heavy Industry Co., Ltd. is located in Xingyang City, west of Zhengzhou City, Henan Province. With several years of development, the company has grown up to one of the heavy machinery manufacturing enterprises of mine machinery, building materials machinery, metallurgy machinery, chemical machinery and environmental protection machinery, with design department, research department, Sales and installation department.

Jinan Hongtu Forging Co., Ltd. is situated in Puji Town, Zhangqiu City, Shandong Province-a region renowned as China's "Hometown of Blacksmiths. " Established in 2004, the company occupies a sprawling facility spanning over 30, 000 square meters. With a workforce of 160 employees, including 12 skilled technicians, we achieve an annual production capacity of 20, 000 metric tons of forged components, generating annual revenues exceeding 100 million RMB. Our vertically integrated operations encompass two forging plants and one precision machining facility, supported by cutting-edge infrastructure.

Wenling Huirong Machinery Co., Ltd., established in 1995, is located in Wenling City, Zhejiang Province, known as the manufacturing hub of China. The company specializes in the production and sales of core mechanical transmission components-gears. Its products span various sectors, including passenger cars, new energy vehicles, motorcycles, off-road machinery, and daily-use gears.

Kingrail Parts is one of China's most professional railway wheel manufacturers. We produce railway wheels of various sizes for high-speed trains, freight trains, subways, locomotives, passenger trains, and rail vehicles.

HKAA are mainly specialized in CNC machining, CNC milling, grinding, turning, precision stamping and plastic molding parts. HKAA is a globally recognized company with 20-years manufacturing experiences. We are ISO 9001: 2015, ISO13485 (for medical industry), IATF16949 (for automotive industry), AS9100 (in the aviation industry) certified company. We have 3 axis, 4axis, 5 axis, 6 axis CNC machines, precision stamping machines, lathe machines and so on. Our customers mainly distribute in USA, Canada, South Korea, Japan, European countries, Russia, Australia etc. We had built up a long-term business relationship with companies such as Jabil, HAAS, Echelon, Delph etc.

Hubei Hengjin Numerical Control Equipment Co., Ltd. is a core subsidiary under Heatking Induction Technology (Shiyan) Co., Ltd. Focusing on the R&D, manufacturing and sales of intelligent heat treatment equipment, we rely on the parent company's strong technical strength and industrial resources to carry out global market business and product promotion.

Luoyang Heng Guan Bearing Technology Co., Ltd.

Tenfaye can offer customers with comprehensive one-stop services, from product design and wooden pattern processing to large-scale casting, machining, and final assembly. Products are widely applied n heavy industries, such as mining, building materials, road and bridge, forging, metallurgy, chemical, steel, and hydropower, etc.

Shanghai TOTEM Machinery Co., Ltd established in 2016, locates in beautiful international metropolis--Shanghai.

Hebei Yingxing Gear Co., Ltd. Was established in 1996. The company is a professional enterprise integrating research and development, production and sales. The company has a modern production workshop of 30, 000 square meters and 120 employees, including 30 professional and technical personnel. The products sell well in China, Europe, America, Middle East, Southeast Asia and other areas. The company adheres to the tenet of "honesty, wining by quality, and first-class service to our customers", we are willing to be honest with you, and work together for a better tomorrow.

CITICTIC Luoyang Heavy Machinery Co., Ltd. The former was CITICHL Heavy Industries Co., Ltd. It was used be subsidiary of CITIC heavy machinery Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005, which is located in Luoyang city, capital city of nine dynasties in ancient times.

Ningbo Lancaster Industry And Trading Co., Ltd. (Branch Company: Ningbo Maxwell

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.

Shaanxi Huawei Technology Co., Ltd. is a modern high-end equipment manufacturing company engaged in research and development of forging high-tech, mechanical manufacturing, production, sales, and foreign trade of metal materials, integrating science, industry, and trade. The company is located at No. 80, West Section of Petrochemical Avenue, Xixian New District, Xi'an City. It currently has 3 sets of 5000 ton, 3500 ton, and 800 ton free forging hydraulic units, 3 hammer forging units, 12 heating and heat treatment furnaces, and more than 40 sets of large machining equipment such as lathes, milling machines, drills, boring and milling machines, grinding machines, and sawing machines. It has established a complete physical and chemical laboratory and mechanics laboratory, and has formed a series of 200-50000kg free forging and tire forging products. The annual production capacity is 40000 tons of forgings and forgings.

Luoyang MC Bearings Technology Co., Ltd. is located in the City, known as the"Bearing Town" of China's thirteenth ancient capital: Luoyang.

Shandong Meide Import and Export Co., Ltd., founded in 1997, is located in Liaocheng City, Shandong Province, the largest steel logistics center in North China. It focuses on the production and sales of copper, aluminum, titanium, special steel, mold steel, alloy steel, and general mechanical equipment for steel processing. The product range is mainly extended to five series of plates, strips, tubes, rods and profiles. It has passed the ISO9001: 2000 quality system certification, and its products have passed the SGS, ROSH, TUV and REACH certification. It has cold rolling, hot rolling and other production lines. Such as heat treatment chemical analysis, metal halide detection, physical detection, non-destructive detection and other detection equipment and detection technology, and imported physical and chemical detection equipment full-spectrum direct-reading spectrometer, which can quickly and accurately analyze various metal materials. It is produced according to American ASTM standards, Japanese JIS standards, German DIN standards, British BS standards and other standards. At the same time, we can customize and develop new products according to the actual application of customers, and provide products according to different cost and performance requirements. The company has cooperative relations with more than 20 well-known steel mills in China and is the sales and export agent of famous local steel mills in Shandong Province. With rich and professional marketing experience of steel products, our company has become a reliable bridge between overseas customers and domestic steel mills. We are committed to strict quality control and considerate customer service, adhere to quality first, fast delivery, and our experienced staff can communicate with you at any time to ensure full customer satisfaction. We also welcome OEM and ODM orders. You can discuss your purchase requirements for the current product with our customer service center, or provide customized help for your application. It has established modern large outdoor warehouse and indoor warehouse, with 20000 tons of goods in stock. Its customer base covers all provinces and cities in the country, and has more than 100 long-term stable cooperative customers. We sincerely welcome friends from all over the world to visit our company. We look forward to establishing business relations and personal friendship with you.

Our core competency lies in pioneering the research and production of state-of-the-art CNC machine tools and automated production lines. By leveraging cutting-edge technology, a rigorous quality assurance framework, and exceptional product performance, our innovative solutions are essential across diverse sectors such as automotive, aerospace, electronic communication, food processing, pharmaceuticals, and chemicals. Our steadfast commitment to excellence has garnered widespread acclaim from clients both domestically and internationally.

1. Comprehensive Product Portfolio & Heritage

Ningbo Yinzhou Nord Machinery Co., Ltd. is a compositive strength company, engaged in different fields of parts manufacturing. Now we successfully own three subsidiaries, they are Parfect Casting Limited, Parfect Forging Limited & Parfect Engineering Machinery Co., Ltd.

Taizhou Jiahe Machinery Co., Ltd. Was established on March 10, 2014, with Ge Mingkun as the legal representative. The company is located in Hailing District, Taizhou City, Jiangsu Province. It primarily engages in the manufacturing and sales of compressors, compressor accessories, and diesel engine components. The company holds multiple patented technologies, including a splined shaft with a quick-disassembly structure, a fixed fixture for bent plate processing, a planetary gear transmission device, and a gear chamfering processing device, reflecting its technical expertise in the mechanical manufacturing field. Additionally, the company possesses a road transport business license, ensuring the logistics needs of its products. Taizhou Jiahe Machinery Co., Ltd. Has been awarded the titles of National High-Tech Enterprise in 2024 and Provincial Innovative Small and Medium-Sized Enterprise in 2025. With a comprehensive technological R&D system and specialized heat treatment production lines, the company provides supporting services to major enterprises such as XCMG and FAW. In the mechanical manufacturing sector, the company enhances production efficiency through advanced equipment like CNC lathes and machining centers, while also equipping high-end inspection facilities, including gear testing centers and spectrometers, to ensure product quality.

Located in Anshan, Liaoning-China's Steel Capital-we are a professional manufacturer and supplier with over 10 years of experience in R&D, production and sales of mechanical equipment and spare parts for metallurgy, mining, cement, coking and hydropower industries. We focus on heavy-duty industrial applications, delivering durable, high-performance products built to withstand harsh working conditions including high temperature, heavy load and wear, backed by complete industry expertise and stable production capacity.

Adhering to the concept of developing national industry, Hangzhou Ang Drive Co., Ltd. is a supplier of core components for automation equipment. Since its establishment, it has successively introduced advanced vertical machining centers, gear hobbing and grinding machines, gear detectors, CMMs, etc., which have greatly improved production efficiency and product accuracy.

We manufacture powder metallurgy metal parts

Jiangzhi is a full-service contract manufacturer based in China, providing high-end customized manufacturing solutions for international brands and OEMs in all walks of life.

Jinjiang Feida Machinery Co., Ltd. Was founded in 1988 and located in Jinjiang City, Fujian Province, China. During more than 30 years' development, the company has kept focusing on the design, manufacturing and sales of mechanical transmission components (gears, worm, gear racks, splined shafts etc. ), OEM machining parts, sheet metal parts, forging parts and customized gear reducer.

SHIJIAZHUANG JINGSHI NEW MATERIAL SCIENCE AND TECHNOLOGY Co., Ltd was founded since 2007, located in Shijiazhuang, Hebei province, China. We are one of the famous manufactory which start the new material powder metallurgy gear and structural parts production in Beijing - Tianjin - Hebei region.

Shenzhen Hefa Gear Machinery Co., Ltd Produce items mainly include timing pulley series, precising grinding gear series and planetary gear reducer series. " Focus and Professional on the Development of Conveyor Field" is our eternal aim.

Luoyang EIM bearing Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bearings Bearings, slewing drives and custom bearings. It is mainly used for slewing conveyors, welding arm and positioner, medium duty cranes, excavators and other engineering machines, tower cranes.