Ụgwọ nke ụlọ ọrụ Shijiazhuang sincere Chemicals Co., Ltd. Adreesị Ụlọ nke Jinling No.106-1 East Yuhua Rd.,Shijiazhuang,Hebei,China E-mail sjzchx@sjzchx.com Ekwentị +8615075177560 0311-67663776
