Centrifugal glass cotton has many advantages, such as soft texture, fine fiber, flame retardant, non-toxic, corrosion resistance, small bulk density, low thermal conductivity, strong chemical stability, low mois… 【详情】

Performance: beautiful appearance, antiseptic, sunscreen, wear-resistant, wind resistant, fireproof, equipped with electric drive device, easy to open, flexible, low noise, simple maintenance. 【详情】

As a part of ventilation system, louver can reduce indoor dust, steam and hot air, effectively maintain indoor air flow and ensure fresh air. 【详情】

Roof ridge ventilation system is a kind of natural ventilation system, which uses the heat pressure generated by the indoor and outdoor natural conditions to reduce the temperature of the building 【详情】

Daylighting skylight, is a kind of natural ventilation, not only has the function of ventilation and daylighting 【详情】

Anchor bolt, large hexagon head high-strength bolt, torsional shear type high-strength bolt, cylindrical head welding pin, self tapping screw, core pulling rivet, support, plug, silica gel, cover sheet. 【详情】