Highends commerical grade Automatic sensor sliding door with German brand electric device on China WDMA exterior Q5: What is the anti-rust

Q5: What is the anti-rust treatment for steel structure

Torsion spring providing a minimum 30

There are two manufacturing bases

Electric control system: use c102 dual core dual cpu frequency conversion control system of Danfoss

Wood moisture

Highends commerical grade Automatic sensor sliding door with German brand electric device on China WDMA exterior Q5: What is the anti-rustproduct details Product Description SPECIFICATIONS FOR Automatic sliding door Fly Options Stainless steel mesh with Aluminium grill with Fiber glass Construction walls Brick veneer Double brick Concret Wood frame Steel structure Sub Frames Options Subhead Subsill Angle Iron brackets Timber reveals Door Sill No door sill Low door sill High door sill Glass Option Single toughened glass Double toughened glass Tripple toughened glass Surface Finish 1.