Stannous sulfate

Fine Chemicals Group Co., Ltd. was established in 1984, which is the earliest professional enterprise engaging in the field of R&D and production of serial chemicals for aluminum surface treatment in China . Through more than 20 year's construction and development, it has become a group, w hich has four subsidiary companies and two Sino-foreign joint ventures, and the products has also been developed from single one field of aluminum surface treatment to the fields of medicine, biotechnical and...