Zibo Zengrui Chemical Co., Ltd

Chemetall B.V. is a global company committed to specialty chemistry. The Group's activities focus on products and processes for the chemical treatment of metal surfaces and plastics, as well as selected fields of fine chemistry, e.g. lithium and cesi

KACO GmbH + Co. KG is one of the world's leading developers and manufacturers of high-precision, practical sealing solutions for the automotive and mechanical engineering sectors. The company, with its headquarters in Germany, has earned a reputation

Shanghai Zhixin Experimental Instrument Technology Co., Ltd. Introduction: Our company was established in 2006, specializing in the production of thermostatic bath, ice maker, circulating water vacuum pump, pure water machine, gel imaging, ultrasonic