Nantong High-Medium Pressure Valve Co., LTD.,da aka kafa a 1965. Tare da tsohon factory 38000 murabba'in mita da kuma sabon facotry 49000 murabba'in mita a Nantong.NHMPV ya ƙware wajen samar da bawul ɗin ƙofar, bawul ɗin duniya, bawul ɗin duba, bawul ɗin ball, tacewa, bawul ɗin toshe, da sauransu, matsakaicin diamita shine 72”, matsakaicin matsa lamba tare da 4500LB.
Yanzu NHMPVyana da takardar shaidar Tsarin Tsarin Tsarin Tsarin ISO 9001;takardar shaidar ISO14001 tsarin kula da muhalli;Takaddun shaida na ISO 45001 tsarin kula da lafiya da aminci na sana'a da takardar shaidar lasisin kera kayan aiki na musamman Class A1.NHMPV ya sami cancantar Cibiyar Man Fetur ta Amurka API 6D, API 600, API607, API6FA, PED CE, Russia TR-CU, Kanada CRN da SIL Tsaro Mutuncin Takaddun Shaida da dai sauransu.
NHMPVshine kawai wanda aka keɓance bawul ɗin sanannen ƙungiyar bawul Hitachi Metals a Japan da mai kera bawul ɗin Amurka na Powell Valves, gami da samfuran da aka jefa bawul ɗin ƙarfe na carbon da bawul ɗin bakin karfe dangane da Matsayin Amurka-Standard da Matsayin Masana'antu na Japan.
NHMPV samfur:
Takaddar NHMPV:
