Tai Wei Industrial Co., Ltd. (established in 1975) has been creating its own products for over 40 years now. We not only offer the buying and selling of potassium alum, ammonium alum aluminum sulphate, but also arduously pursue quality perfection. In ...

NANCHUNG Alums Co., Ltd. is established for foreign company which interested in our products. a subsidiary of TAI WEI INDUSTRIAL CO., LTD. Our industry experiences over 37 years because we insist high quality products and improve manufacture process. We have ...

We are professional exporter of ammonium sulphate and supply qualified product to our customers all over the world.We looking for reliable long term buyer. Mail address is company name(no space) on gmail.Best RegardsSylvia SongTOP SUNNY LIMITED Shanghai ...