Type A variable diameter h
Type A with door P trap
Type A with door S trap
Type A flange gland
A type riser inspection po
Type A blind plug
Type A sealing ring
Type A bottle mouth tee
Type A double 45 degree el
Type A sleeve
Type A
Type A right angle cross
Contact: Rachel
Phone: + 86 13370171921
Tel: + 86 13370171921
Add: Changhong Road, Liangxiang Town, Fangshan District, Beijing