Anhui Saiwei Trade Co. Ltd. adalah sebuah pembekal produk dan perkhidmatan seperti berlian, bort, carbonados,berlian, berwarna, kasar,berlian, tidak berwarna, kasar,zamrud, kasar,garnet, kasar,jade, kasar,lapis lazuli (lazurite), kasar,malachite, kasar,moonstones, kasar,baiduri, kasar,peridot, kasar,delima, kasar,nilam, kasar,spinel, kasar,tanzanite, kasar,topaz, kasar,tourmaline, kasar,turquoise, kasar,zirkon, kasar,chrysoberyl, kasar,berwarna kulit limau, kasar,beryl, kasar,aquamarines, kasar,amethysts, kasar,amber, kasar,alexandrite, kasar.