Gear Boxes  Manufacturers, Traders, Suppliers

The KOFON® Motion Group possesses expertise for the mastery of high precision motion technologies. The group company was established in the year of 2010. Now it employs over 830 staffs worldwide.
KOFON® Motion Group specializes in the development, manufacturing and marketing of the following high precision motion brands product lines:
KOFON® | CaesarPlanetary®: Precision Planetary Gearbox and Pinion
KOFON® | CaesarSpiral®: Precision Spiral Bevel Gearbox
KOFON® | Elitewave®: Ultra Precision Strain Wave Gear
KOFON® | Rollsate®: Precision Planetary Roller Screw
KOFON® | KGV® Solutions: Gearbox Wheel Solutions for AMRs
KOFON® | Servolux®: Precision Servo Motor Solutions
Our reliable core competence automatic industries and including precision tooling machines, AGV/AMR precision motion systems, semi-conductor industry, medical automation industry, robotics precision motion systems and new energy industry, etc.
KOFON® Motion aims to be dedicated to serve global automation industrial clients with the reliable precision motion solutions.

Our company, Qingzhou Jianfu Gear Co., Ltd, specialized in Hypoid and spiral bevel gear used in Automotive industry, was foundeded in 1996, with registered capital 136, 800, 000 RMB, fixed assets 410 millions RMB. Our company is located in Qingzhou Development Zone, Shandong Province. It covers an area of 200 acre, with building area of 72, 000 square meters. More than 600 employees work in our company.
We have a very strong technical team, who can develop Hypoid&spiral bevel gear with our own technology. We own more than 560 high-precise machining equipments, 10 Klingelnberg Oerlikon FH gear production lines, 36 Gleason gear production lines, 5 forging production lines 2 German Aichilin and 5 FAW Jiaxin advanced automatic continuous heat treatment production lines. We own world wide and domestic advanced gear measuring and checking devices, to insure the production of hypoid&spiral bevel gear with1 million per year.
With the development of automotive industry, the request on the performance of heavy-load truck becomes higher and higher. As the main part of rear axle, the quality of hypoid&spiral bevel gear directly influences the one of the whole vehicle. The level of our technology improved by learning and study. In order to make sure the assembly quality and parts life, we improve the gear material and the quality of normalizing, as well as the machining process. So far, we are in the top level of production and selling of hypoid&spiral bevel gear in China.
With the introducing the advanced Oerlikon C50 and P65 measuring center, we enhence our technology level and improve our product quality a lot. We offer better quality and good after-sale service with low price, which insure the good reputation. Our market covers more than 20 provinces. The main customers include Sino truck, Hongyan, Pengxiang Axle, Ankai Axle, Fangsheng Axle, Qingte Zhongli Axle, Beifang Benchi, FAW, Dongfeng, Mercides, Futo-Daimler, MAN, Hande Axle, BeiqiFuto and so on. With the concept of "for the people, by technology, creativity, for the society, transfering friendship, honest", we are trying to provice the world-top level product.
Our quality policy is: Always care about our customer, satisfying our customer Our aim is: Jianfu Gear, the Best, Drive the world
Our company had full quality management system and had been certified by ISO9001: 2000, QS-9000: 1998, ISO/TS16949, which insure the entrance of international market.

Chongqing Gearbox Co., Ltd (CQ-Gearbox), a subsidiary of China State Shipbuilding Corporation Limited(CSSC) is a large state-owned enterprise specialized in high-and-low speed heavy-duty gearboxes. Located in Jiangjin District, Chongqing, founded in 1967, CQ-Gearbox covers an area of more than 900,000 square meters and has about 2200 employees . The Company is professional gearbox supplier for  various heavy duty gearbox, its products are widely used traditiaonal and emerging indsutries.
The company adheres to the high-quality development strategy to  build  the company become  A world-class leader in the gear transmission field that respects others and is respected by others