W type eccentric reducer
W-shaped bottle mouth tee
W type double 45 degree el
W type double 45 degree du
W type concentric reductio
W type energy dissipation
W type tube
W type right angle cross
A type 45 degree elbow
A type 90 degree with door
A type 90 degree elbow
Type A H vent tube
Type A h breathable tube 1
Type A P trap
Type A S trap
Type A TY tee
Type A TY Stone
Type A T tee
Type A Y three-way
Contact:
Phone:
Tel:
Add: Changhong Road, Liangxiang Town, Fangshan District, Beijing