|  Company Info | |
| Company Name | Ningbo DSW International Co. Ltd | 
| Country/Territory: | Zhejiang China | 
| Business Type: | | 1 | 
| Number of Employees: | |
| Main Products: pressure die casting aluminum die casting investment casting sand casting iron casting | |
Stainless steel balls like AISI316, AISI410 used for ball valves.
Rough material made from casting or forging, then machined by turning lathe.
Valve balls from different size 2 to 16.
And ball valves, gate valves are all available manufacturer in our factory