Chongqing Gearbox&Machinery Co., Ltd., founded in 2005 and owned by Chongqing Gearbox Limited Liability Company of China Shipbuilding Industry Corporation, is a specialized manufacturing enterprise of precise steel structure parts. The company, whose predecessor was the metal structure branch of Chongqing Gearbox Co., Ltd, mainly produces gearbox cases, gears, motor frames and engineering machinery precise steel structure parts, and provides the technology research and development, manufacturing and maintenance service of precise mechanical parts for fields including national defense, mines, building materials, coals, electrical power.
The company is located in Degan Industrial Zone of Jiangjin District of Chongqing, with beautiful scenery and convenient transportation. It is near the mountain and by the river, and is a good place for outstanding people. The company has a total asset of nearly a hundred million yuan, covers an area of 75.8mu, and has more than 300 staff members, among which there are 51 professionals, 15 senior and mid-level engineering technicians, 5 senior technicians and 21 technicians.
    
With over 40 years’ development and accumulation, the company has got strong manufacturing capability. Its technology department is able to design and manufacture various kinds of products based on user requirements. Now the company has factories of more than 20,000㎡ and high precision equipments to meet machining requirements of large-scale precise steel structure parts. These equipments include Φ200mm and Φ160mm floor-type boring and milling machine, Φ5000mm, Φ4000mm and Φ2500mm vertical lathe, 4000mmX8000mm numerical control gantry boring and milling machine, Φ130mm numerical control horizontal milling and boring machine, LD75CX2000 milling and machining center, Φ100mm, Φ80mm and Φ50mm drilling machine, 315t single-arm press machine, CNC-4000 and SDQ-5.0Ⅲ numerical control flame cutting machine, 4m submerged arc automatic welding center, 4.2mX8mX2.4m annealing oven, 4mX30t shot blasting machine, 4mX8m sandblasting room, 50mmX2500mm plate bending roll and 1900mmX1600mmX1400mm gearbox robot welding system.Engineering machinery products includes shield machine,base of excavation machine,main support of excavation machine,track beam of excavation machine,swing arm of excavation machine,bucket of excavation machine and etc.we are a main enterprise to produce engineering machinery in the west of China.
Our products are widely used in shipbuilding, building materials, electrical power, metallurgy, water conservancy, hoisting, coal mine and chemical industry, well sold in over 30 provinces (cities) and regions in China and exported to European, North American and Southeast Asian countries and regions.
The company has passed ISO9001 (2000), GJB9001A-2001, OHSAS18001 and ISO14000 management system authentication, as well as authentication of CCS, TUV, GL, NK, BV, ABS and LR.
    
The company has been awarded Observing Contract and Keeping Promise Enterprise in Chongqing and AAA Trustworthy Enterprise by trust association of Jiangjin district.
 
With its operation philosophy of “make quality goods, strengthen main business”, the company will sincerely cooperate with all the clients on technology research and development and manufacturing of precise steel structure parts, and do its best to provide the clients with safe reliable products and satisfying service, seeking mutual development of the two parts.
    
Chongqing Gearbox&Machinery Co., Ltd. can not develop without the support and concern of its clients, partners and the society. With the spirit of “unity and hard work, innovation and exceeding”, we will regard every day as a new beginning, serve our clients and pay back the society.
 “Snuggle up together, power the future!” We will keep up the good work and make persistent effort for this purpose.