Windmöller Holding GmbH

The Schmid Silicon Technology built the first chemical plant manufacturers own production plant for polysilicon which Schmid Polysilicon Production (SPP).

GMR produces sensor for Flow of Liquid and gas flow meters for water cooling of computer Wakü into plastic material (Transpatrent) brass steel 316 for flow display of liquids and air and gas the show glasses and flow indicators as well as fittin

Qingdao Delma Plastic Machinery Co., Ltd. is located in the beautiful and prosperous coastal city of Qingdao, known as the "Switzerland of the East". It is a building materials and equipment promotion unit of the Ministry of Construction and a high-t