About Us


Brief Introduction
Overwell(Jinan) Piping Materials Manufacturing Co.,Ltd

Overwell(Jinan) Piping Materials Manufacturing Co.,Ltd. is a private-owned company and a professional manufacturer & exporter of pipe materials including flanges,fittings,valves and pipes in serving chemical,oil,gas,and power companies all over the world. Over 20years of experience in exporting has given us market in worldwide. Our international sales agents provide feedback on consumer needs.We has earned a sound reputation in piping line.The excellent features are the result of strict system of quality control and inspection in physical and chemical analysis throughout the manufacturing processes.97/23/EC,AD2000-Merkblatt W0/TRD100 is our manufacturing principle.

OverwellJinan owns two manufacturing factories in Jinan city,China and one company located in Leipzig,Germany as follows: 

Jinan Sun Metal & Plastic Products Co., Ltd

Jinan Sun-Wei Forging & Casting Co., Ltd

Metall & Rohrzubehör Weilbeer GmbH

Overwell(Jinan) & its international agents keep extensive stocks in assorted materials,grades and sizes.We are committed to filling your shelves as soon as possible.The combination of any specification and quantity means one stop shopping for you.

You are welcome to contact us.