Guangzhou Jingfeng Machinery Co., Ltd

Traditionally , tubes connecting and pressing is finished by handwork. But our company deleloped and produced elbow-making machine that can connect tu

Line 1 consists of a feeding metal frame leveler-grooving roller, power cutting machine or hydraulic shearing machine. It's opetating system is co

It made up of full steel welding structure and adopts fine hydraulic, electrical, and driving parts.After fine assembled , it features: high strength,

When process spiral tube, each diameter needs corresponding mould. It's easy to change mould and adjust. The spiral tubes feature stability in siz

It is the advanced technique in the world to make wind pipe with pin-board type flange. It is capable of making standard and mechanical rectangle flan