For best in class rubber expansion joint bellow, we have been serving the telecom industry since 2003, operating as renowned Exporter and Exporter of rubber expansion joint bellow. We understand the w...

designer & manufacturer of metallic expansion joints, compensator, circuler & rectangular ffrom 2 inch to any upper size no bar.All metals steel, stainless steel, high nickle incoalloy...

Established in 2003 at Shanghai, a professional bus air conditioner solution provider. As you known, the bus industry increased very fast since 10 years ago. There are above than 100, 000 buses were p...