No. 3-2, Xingle building, Xixiang Town,Boan District, Shenzhen City, Guangdong Province, China Shenzhen, Guangdong
PIS is a professional 3rd party inspection service provider in China. With years of experiences working with clients from the USA, Europe, and other parts world, we have developed whole set procedures resources which made us more competitive marketplace ...
china product inspection services, quali, inspection serive, psi insepction, factory audit