We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Control In Bag, Consumer Product Testing Company , Swimming Buoyancy Aids , Tester Food ,Electronic Injector Tester . Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Boston , Ukraine ,Armenia , Ethiopia .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.