ADD: No.13 Dongping Middle Road, Baiyun District, Guangzhou, China
The user checks the quality of the belt by folding it back when he chooses to buy it. It's a serious objection to this action. The belt is like a man's arm. The folding is broken, and the tissue inside is destroyed, especially the timing belt. Although it's very strong, the wires inside are made of glass fibers, which are very delicate and fragile. If there is excessive bending in any direction, the glass fiber is liable to fracture. Therefore, the time band can not be stored casually, but should be packaged and sealed in the box, until installation can not be removed.