Shirkadda Waalka Cadaadiska Sare ee Nantong, LTD.,waxaa la aasaasay 1965. Iyada oo leh warshad duug ah oo 38000 mitir oo laba jibbaaran iyo warshad cusub oo 49000 mitir oo laba jibbaaran ah oo ku taal Nantong. NHMPV waxay ku takhasustay soo saarista waalka albaabka, waalka adduunka, waalka hubinta, waalka kubadda, shaandhada, waalka fiilada, iwm., dhexroorka ugu badan waa 72", cadaadiska ugu badanna waa 4500LB.
Hadda NHMPVwuxuu haystaa shahaadada Nidaamka Tayada ISO 9001; shahaadada nidaamka maaraynta deegaanka ee ISO14001; shahaadada nidaamka maaraynta caafimaadka shaqada iyo badbaadada ISO 45001 iyo shahaadada Ruqsadda Wax-soo-saarka Qalabka Gaarka ah ee Heerka A1. NHMPV waxay gaadhay shahaadooyinka Machadka Batroolka Mareykanka API 6D, API 600, API607, API6FA, PED CE, Russia TR-CU, Canada CRN iyo Shahaadada Heerka Integrity Security Integrity iwm.
NHMPVwaa soo saaraha waalka kaliya ee loo qoondeeyay kooxda waalka ee caanka ah ee Hitachi Metals ee Japan iyo soo saaraha waalka Mareykanka ee Powell Valves, oo ay ku jiraan badeecooyinka waalka birta kaarboonka ah iyo waalka birta aan daxalka lahayn ee ku salaysan Heerarka Warshadaha ee Mareykanka iyo Japan.
Badeecada NHMPV:
Shahaadada NHMPV:
