Mirrors wide-angle lens wide-angle lens interior Specifications: Diameter 450mm, diameter 600mm, diameter 800mm, diameter 1000mm. Indoor wide-angle lens proof exhaust fan price, installed in supermarkets, shops, shopping malls and other indoor dead ends at a place that allows the staff to monitor is within range, and play a security role. Factory floor, enterprises, laboratories can regulate exchange of personnel and pay attention to open the safe passage of the line of sight. Underground car park before installing this product can prevent the vehicle turns to keep abreast of the other end of the road conditions, avoid head-over vehicle collision with other functions. Features 1, widely used; 2, easy to wear and tear, anti-ultraviolet rays, lasting endurance; 3, strong, strong durability and shatterproof performance; 4, the mirror image is clear, unambiguous and simple installation and convenient; 5, mirror light as possible , safe and reliable; 6, easy to clean exhaust fan proof quote, simply with a soft cloth or sponge, warm water and gently scrub the mirror to avoid the fire service fire fire avoid the fire service use imported fabrics made from industrial-proof exhaust fan, into the fire when firefighters put out the fire fighting and rescue wearing fire protective clothing, it is one of the special personal protective equipment firefighters with fire, heat insulation (insulated clothing), anti-radiation heat permeability. In line with Q / 01 TXF002-2000 standards. Material combinations: refractory fiber cloth, fireproof layer, fire-resistant insulation, waterproofing, fire-retardant insulation, comfort layer. Eyepiece: Gold security endoscopy. Uses: short crossing into the fire zone or flame zone. Characteristics: resistance to flame temperature 1000 ℃: the hood, coat, pants, gloves and boots. Size: large, medium and small. Explosion-proof exhaust fan price | Maoming proof exhaust fan | Super Fire provided by the Dongguan City, South City Fire Department equipment operators super. Dongguan Nancheng Super Fire Department equipment operators (www.jyfire.com) strong, credible, in Dongguan, Guangdong extinguishing equipment and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead over the Fire into the brilliant and you work for a better future!