* material: glass 12MM tempered glass, (the advantages of high strength, high brightness, even without distortion, flat)
* Paint: steel parts by electrostatic spraying, (its advantages: smooth, beautiful color does not change color, scratch resistant, and does not fall off).
* Guide: Heidi poem which uses the ball bearing principle to produce balls multiple Rails: easy sliding, strong load, low noise, long life and other advantages.
Chain: Lake chain, is the hardware industry's well-known trademarks, its products conform to QB/T2189-1995 standards requirements, good sound absorption properties, strong carrying capacity (durability test Exchange number greater than 100,000). Importing hardware accessories