Shanghai Chemical Industry Zone Import and Export Co., Ltd

services on the area of microbial diagnostics, development of analytical systems for the rapid detection of microorganisms, production of hollow fiber bioreactors for cell cultivation, consulting and support service for management systems for quality

Yancheng Longsheng Fine Chemical Factory is a technology-based private chemical enterprise that integrates scientific research, development, production, and operation. It mainly engages in the production and operation of brominated alkane series and