90 degree swivel elbow brass pipe hydraulic fitting tube equal double ferrule union elbow

1,Q:Are you manufacture or trading company?

A:We are professional hyfraulic pipe fitting manufacture since 1999.

2,Q:What is your payment terms?
A:We accept TT/LC and Alibaba Trade Assurance.

3,Q:Do you offer free samples?
A:We are glad to offer free sample,but we need our customers help cover the shipping cost.

4,Q:Do you accept OEM service accoding to customer drawings?
A:Custom design is highly welcomed.