Shanghai Xinfa Door Industry Co., Ltd.

Using location Internal &External door Door frame Unique double-layer stainless steel door frame designing Door curtain material 0.8-1.2mm professiona

overhead sectional door steel frame sandwich panel shutter insulated and fast speed sectional door

1. automatically open & close 2. 0.6-2m/s speed 3. polyester fabric door curtain material 4.anti-dusting , insulated

1.multi-lifting door 2.door body is made of several separate shutters 3. automatically open& close

1.automatic open& close door 2. folding door 3.one-way sliding door, double-way sliding door, and staged sliding door

1. for large size door openings 2. double layer 3. automatically open & close 4. polyester fabric door curtain material

Automatic, super fast opening and closing, reducing leakage of heat and air, heat preservation, hygienic, good strength, wind-resistant and guard agai

1. high speed rolling up door 2. self-repairing function door 3. automatically open & close 4. 0.6-2.0 m/s speed