7 helinroad,wutian town Wenzhou, Zhejiang
WENZHOU BONNI INDUSTRIAL & TRADING CO.,LTDISO-9001: 2,000 quality systems authentication,BV, ABS,DNV, CCSGL, LR,RINA,NK,KR;(TUV) PED/97/23/EC European Union bearing pressure equipment material authentication,AD2000-W0 Germany ...
Stainless steel tube &, pipe, Classification society