乌鲁木齐SOP for plate flat welding flange
乌鲁木齐Blind flange bl
乌鲁木齐Threaded flange tr
乌鲁木齐Flat welding flange with neck
乌鲁木齐Neck butt welding flange
Add: B3 Workshop, Jinze town industrial zone,Qingpu,Shanghai
Tel: 021-59261579
Email: panhy@sh-wakamatsu.com
