Pintu Gelongsor Tolakan Berat 40*100

6063-T5 Rintangan kakisan aloi aluminium silikon titanium magnesium berkualiti tinggi, prestasi yang lebih baik, hayat perkhidmatan yang lebih lama;
Two-component silicone rubber hollow seal, filled with moisture-proof factor, 4-level anti-noise and sound insulation;
High precision imported equipment production, the use of V-shaped filling Angle code reinforcement product safety factor is high, strong impact resistance;
Super bearing sliding wheel, fluorocarbon oxidation word lock, can be repeatedly pushed and pulled 100,000 times;
Embedded frame fan and lower rail structure, multiple windproof top and EPDM rubber strip seal, effectively reduce the noise of collision when closing the door;