The Hunan sanxing LEO machinery co., ltd is founded in 1993.Our company's featured products include glass edging machine, numerical sheet-metal machinery and machinery parts.It is the only manufacturer who produces full servo electro-hydraulic CNC bending machine in China. Our mat iron and fixture has own "the first prize of National Patent and Technological Achievements."We took the lead in passing ISO9001:2000 international quality certification in the industry. The glass straight line double edging machine and glass straight line round double-edging machine series have acquired CE certificate.