Spring Box (BEARING)
XINCHENGWEI Hardwares Manufacturing Co., Ltd is a leading manufacturer and supplier of spring boxes with nylon ball and inner ring in China. We offer customized solutions and ensure strict quality control from raw material procurement to final delivery.
| Product Name | Nylon Ball Spring Box with Inner Ring |
| Usage | Spring Box for Rolling Shutter Door/Roller Shutter Door/Gate |
| Origin | Factory Direct |
| Surface Treatment | Galvanized Steel |
| Outer Diameter | 200mm, 220mm, 240mm |
| Inner Diameter (Tube Diameter) | 43mm, 48mm, 50mm, 60mm, 76mm or custom sizes available |
| Inner Roller Material | Nylon Ball and Inner Ring |
| Packing | 10pcs/bag |
| Bag Color | Yellow, Blue |
| Packing Size | 200mm: 60*40*20cm 220mm: 60*44*22cm 240mm: 60*48*24cm |
Frequently Asked Questions
How is your company doing?
Our company maintains honest business practices and provides high-quality rolling shutter door accessories. We implement strict quality control throughout the entire process from raw material procurement to final delivery.
Can you make customized products?
Yes, we offer custom manufacturing services for hardware products. We can create customized molds according to your technical drawings or physical samples.
