Jiangyin Sanbing Technology Co., Ltd.'s profile

SBKJ SPIRAL TUBEFORMER is located in the Yangtze River Delta region near Shanghai, China. The company is a national high-tech enterprise specializing in the research, development, and manufacturing of equipment such as tube forming machines and plasma cutting machines for producing round ducting and fittings from sheet metal, mainly used in the HVAC and ventilation industry.
The company is ISO9001:2000 and CE certified, and its products are exported to more than 60 countries worldwide. Strong R&D capabilities are the foundation of SBKJ’s advanced automatic tube formers, which help produce high-quality ducts while reducing production costs. Innovative patented technologies, including the Flying Slitter and Flying Crimper, have positioned SBKJ as a leading innovator in spiral duct manufacturing.
SBKJ provides professional installation, commissioning, and operator training for every machine, ensuring smooth operation and maintenance. The company warmly welcomes cooperation with partners from both domestic and international markets.