Jinhe Group which established in June 1990 has Jinhe Sodium Hydrosulfite Factory Co.,  ...

KaiRui Environmental Protection Technology Co., Ltd., is one of the very few companies worldwide whi...

Founded in 2008 and headquartered in Kunming, Yunnan Bomingfa Technology Co., Ltd. (formerly Kunming...

LAIZHOU GUANGCHENG CHEMICAL CO., LTD built at 2008, located in Chemical Industrial Park of Yinhai, L...