遥控车库门五金配件：
Remote control garage door hardware accessories:
1、轨道、铰链采用厚度为1.6mm~2.0mm的优质镀锌钢板，用专用模具冲压扎制而成，强度高、使用寿命长，20年以上抗锈蚀。
1. The track and hinge are made of high-quality galvanized steel sheet with thickness of 1.6 mm ~ 2.0 mm, which are made by stamping and binding with special die, with high strength, long service life and corrosion resistance for more than 20 years.
2、 滚轮采用高强度耐磨聚甲酉全POM工程塑料，内嵌滚珠轴承，使车库门运行平稳、顺畅，噪音小，不会有碰壁、冲击和不寻常的杂声出现。
2. The roller is made of high-strength wear-resistant poly (methyl methacrylate) POM engineering plastic, embedded with ball bearing, so that the garage door can run smoothly and smoothly, with low noise, and there will be no wall collision, impact and unusual noise.
3、 平衡系统：采用扭簧平衡系统，使用寿命可达10万次以上，每套扭簧均根据车库门的尺寸及重量来量身定做，使车库门电机始终在轻载状态下工作，确保车库门良好运行。
3. Balance system: the torsion spring balance system is adopted, and the service life can reach more than 100000 times. Each set of torsion spring is customized according to the size and weight of the garage door, so that the garage door motor always works under the light load state, so as to ensure the good operation of the garage door.
4、密封：底部采用特制铝合金扣槽加U型橡胶封条，侧密封采用PVC密封条，密封性能好而且耐用。
4. Sealing: special aluminum alloy buckle groove and U-shaped rubber seal are used at the bottom, and PVC sealing strip is used for side sealing, which has good sealing performance and durability.
5、小五金配件：所有小五金配件均为优质镀锌材料制作。
5. Hardware accessories: all hardware accessories are made of high quality galvanized materials.