Tianhe District

We manufacture AC ducting and various ventilation accessories,with rich experience in contracting and installation....

First Floor, No. 186, Fangwei Road, Jiading District, Shanghai, China (Mainland)

SBKJ INC. is based in Shanghai,China. Our company is a national new high-tech enterprise which is specialized in the development and manufacture of machines,such as tube forming machines, plasma cutti...

Shanghai SBKJ Inc. is recognized as a professional manufacturer of spiral tubeformer,elbow making machine,rectangular duct auto line,TDC/TDF flange forming machine,lockformer having no match in terms ...