Ụlọ ọrụ SHIJIAZHUANG YANHUI DYEING CO., LTD.MGBE MGBE NA-adịbeghị anya na CHINA INTERDYE 7, nke e mere site na JULY 25 ruo 7 Julaị 7 na SHANGHAI, bụ nke mezuru nke ọma.Shijiazhuang Salt Hui Dyeing Co., Ltd. na-emepụta usoro ihe eji esiji ákwà, gụnyere sulfide e ji esiji ákwà, ihe na-esi ísì ụtọ na ihe na-emeghachi omume, na-elekwasị anya na sulf ...
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