˫ѼɽSOP for plate flat welding flange
˫ѼɽBlind flange bl
˫ѼɽThreaded flange tr
˫ѼɽFlat welding flange with neck
˫ѼɽNeck butt welding flange
Add: B3 Workshop, Jinze town industrial zone,Qingpu,Shanghai
Tel: 021-59261579
Email: panhy@sh-wakamatsu.com
