Dear Ronald,
How are you? Hope everything is ok with you all along.
Now I am writing for keeping in touch with you for further business, if any inquiry, welcome here and I will try my best to satisfy you well with competitive prices、best quality and service as per your request.
There are mainly four series products we produce:
1)Industrial fluid conveying pipes, ASTM A312;
2)Boiler、heat exchanger and condenser tubes, ASTM A249, ASTM A269;
3)Food sanitation tubes, ASTM A270;
4)Mechanica[收起]