Set up in 1988, based in china, JYJG precision spares manufacture Co., Ltd specializes in manufacturing motorcycle parts. Our company mainly produces various type of pistons for diesel and petrol engines. We now owns 7 piston production lines. Our management is wonderful, we've approved by ISO9001, so that our products are excellent and have been commend by authorities, and now our products has become necessary for Chinese famous assembly companies.  We are enjoying a very high reputation both at home and abroad, for our excellent achievements.  You'll must be satisfied with both our products, services, and the reasonable even low price.  You're looking forward to writing back to get further information.