???? Psb Globe ???? ?????? ???? 900 ??? ????? ?? API | ????? ????

????? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?????? ???? ????? ??????? Api 900lbs Psb. ?? ????? ??? ?????? ???? ?????? ?????? ?????? ??? ??? 900 ???? ??? ????? ?????? ??????? ??????? ????? ?? ????????? ????????? ??? ?? ????? ???????? ??????? ???? ?????? ????? ????? ???????? ????? ???? ????? ????? ?????. ????? ?????. ?? ????? ???? Api 900lbs Psb Globe ?????? ???? ???????? ?? ?????? ?????? ???????? ??? ????? ?????? ????? ??????????? ???????? ?? ???? ???????? ????? ??? ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd.? ??? ??????? ?????? ????? ?? ?????? ?????? ???????? ???? ???? ????????? ?????? ????????. ?? ??? ???? Psb Globe ????? ??? Api 900lbs ????????? ??? ???? ????? ?????????? ???????? ??????. ???? ??? ???? ?? ???? ????? ?????? ?? ?????????????? ?? ????? ??????? ??? ?????? ?????? ????? ??? ?? ?????? ?????? ??????????. ???? ??? ????? ?????? ?????? ??? Api 900lbs Psb Globe Valve ???? ???? ?? ???? ???????