Find high quality nineth-garage doors with competitive price here. Please rest assured to buy nineth-garage doors with BAN Wood Door Limited

1, Rails, hinge 1.6mm~2.0mm thick high quality galvanized steel sheet, formed by the die punch binding system, high strength, long life, 20 years of corrosion resistance. 

2, roller adopts high-strength wear-resistant poly-a unitary whole POM plastic, built-in ball bearings, so that the garage door runs smooth, smoothly, low noise, no wall, shocking and unusual sizzle appeared. 

3, balance system: using the best garage door torsion spring balance system, the service life can reach over 100,000 times each torsion spring under the garage door dimensions and weights tailored to, the garage door motor is always working at light load, ensure that the garage door runs good.