Высокие точные коробки передач длинный паз вала (точность

Ningbo tiansheng shaft co.,ltd, founded in 2001, is specialized in the production of high precision axis and trailer accessories (jacks, couplers, mechanical winches), the company covers an area of 25000m ²,building area 18000 m², the fixed asset is more than 30,000,000 yuan, more than 250 employees. The company owns the advanced production equipment and high precision testing instrument, mainly has: the CNC lathe (14), high precision centerless grinder (10), high precision cylindrical grinder (20), rolling mill, hydraulic press, one set of heat treatment equipment, Detection equipment is: the surface roughness ratemeter, projectors, spectrometer, microhardness testing system, optical detection system, etc. annual exported more than 60 million sets. Main products include: spline shaft, steps shaft, worm shafts, bushings, motor shaft, eccentric shaft, etc., mainly applied in lawn mower and speed reducer (gearbox); etc. 90% of our products exported to USA, Germany, etc. in 2004 company to open a new factory which is engaged in business of trailer accessories, the main equipments are: 400T hydraulic press, 200T/different kinds of punch, drill press, hydraulic press, grinder, Main products include: trailer jacks, trailer couplers and mechanical winchesThe product specification is complete, and all exported and mainly sold in the United States, the Middle East and Europe. From founded, the company has been committed to upgrade the quality of products and management of service team, enhance service level, as excellent quality and perfect service, customer provide their recognition and trust, Within 20 yearss development, company have accumulated rich experience in the design and manufacture, cultivate a group of experienced technical and management personnel,build a strong professional employees team.The company has passed ISO9001 / TS16969:2009 quality management system, has a complete quality assurance system. In competitive market, the company is always in the lead. As to the trailer accessories, company has its own thoughts,according to the national standards and trade standards for products, before shipment,company take strict test using our own test equipment (China no such state regulations) and testing method, foreign customers accpeted and rewarded, sometimes by third party testing organizations to adopt more.