Haining Zhengfang Filtration Equipment Factory

Products include WAK-CN cyanide analyzer, Lambda-9000 water quality meter, DPM single item meter, LR reagent, and other water quality analyzers.

Connect principals and customers, offering new chemicals, tech support, and upgrades while caring for the community and environment.

Shanghai Boyun specializes in pharmaceutical, pesticide, and fine chemical research and customized synthesis.