about us Concentrate on industry applications, highly professional customization SBKJ SPIRAL TUBEFORMER is based in the Yangze River Delta, nearby Shanghai,China.Our company is a national new high-tech enterprise which is specialzed in the development and manufacture of machines,such as tube forming machines, plasma cutting machines, for the production of round ducting and fttings in sheet metal, mainly for the climate and ventilation industry. We have gotten the certificates of ISO9001:2000 and ce. Our customers from more than 60 countries in the world.
Also known as: SBKJ INC