Guangzhou YouSheng Hardware Products Co., Ltd.
Main Business: Home improvement hardware products, hardware building materials
| Name | Price | Remark |
|---|---|---|
| 2 inch | ￥2.50 | 48mm long |
| 3 inches | ￥3.30 | Length 69mm |
| 4 inches | ￥4.00 | 90mm long |
