CHNV is the first mover manufacturer of INSTRUMENT VALVE and TUBE FITTING since 1989,who?re the qualified supplier of PetroChina,Sinopec and CNOOC and cooperate with some international brand like Parker,Sami,Alco,Ham-let?
Contact Person : Shanny Choi Job Title : international sale Telephone : Address : NO.51 Xinyan Road Yancheng, Jiangsu Website : www.chnv.com.c