Hangzhou, Zhejiang, China
Business Type: Manufacturer/Factory
Our development (R&D) | 1988 | first 2" threading machine was designed |
1997 | first portable threading machine in China was designed | |
2003 | first hydraulic pipe cutter was designed | |
2005 | first roll groover was designed | |
2006 | more high efficient threading machines were coming out | |
2006 till now | almost all of our products are updated by our R&D team members and we are keeping on our innovation |