|  Company Info | |
| Company Name | Zhejiang Wonston Valve Co., Ltd. | 
| Country/Territory: | Zhejiang China | 
| Business Type: | | 1,2 | 
| Number of Employees: | |
| Main Products: ball valves | |
1) FEATURES:
Blow-out Proof Stem
Anti-Static Device for Ball-Stem-Body
Pressure Balance Hole in Ball Slot
2 Belleville Washer to Self-adjust Packing
ISO 5211 Mounting Pad for Easy Automation
Locking Device Spring Handle,