Tianjin Gerkwin International Trading Co., Ltd
Natriumsilikat (1344-09-8)
Ammoniumchlorid (12125-02-9)
Natronlauge (1310-73-2)
Ammoniumbicarbonat (E 503) (1066-33-7)
Zeolithe
Natriumbicarbonat (144-55-8)