Yancheng Shibo Machinery Manufacturing Co., Ltd . Professional suppliers of Duct forming machines in China and manufacture metal roll forming machines.mainly ,we focused on ventilation duct forming machines, specializes in designing ,producing metal sheet forming machines, duct forming machine, such as spiral tube forming machine, flange forming machine, gore locker bend machine, elbow making machine etc .

Our company has the perfect quality management system and has already passed CE certificate and ISO901:2008 certificate of the quality management system. All the products have beenconsidered various safe factors during designing.

　Our products can be widely used and have been applied in HVAC duct manufacturing, the construction industry, Metal processing, etc,　All machines will be adjusted to meet user's need in our plant.

　We may train the operators from user's factory in our plant.

　We may adjust the machine in user's factory.

　We are providing technical support and after-sale service to all our clients in the world.