Our company is a special manufacturer on fire door cores. Our main raw material is perlite, mixed with certain inorganic high-strength adhesive and chemical additives. The following are our door core advantage ...

fireproof board for steel structure fire protection; high temperature calcium silicate core for wooden fire door and metal fire door; also get the certificate for 90 min single door from ITS, which is famous test ...

Fire-Door Core and Curtain with excellent flame-retardant performance. It provides a cost effective solution for flame retardant requirements in a wide range of applications. SRF is halogen-free and safe to handle with ...

UL 752 Level 7&8 - 02.06.2008 Selected as a Promising Export Firm - 14.04.2009 Adopted the new business name "SH DOOR TECH CO., LTD" - 04.05.2009 Aquired Certification of UL 10B (3-hour rating fire door ...

fire detection, at the same, it have certified by SGS. We are manufacture all kinds of Aluminum Honeycomb product ,such as : aluminum honeycomb core and panle ??tructure produced core sandwich panels, ...

Linyi Ruili Hardware Co., Ltd. Is established by the executives and the core technicians of Shandong Double Hill Electronic Lock Co.,Ltd. Which is one of the "China's top 10 locks King". Company is located in the ...

Fire Retardant Isolite Polystyrene core bonded between two outer preformed metal skins with two pack polyurethane adhesive, thus giving impressive structural characteristics to this product. A variety of other core ...

Door openers & closers and Bells, Fire Alarm accessories and other kinds of electrical products in domestic and International markets. NA – DE does its very best to provide superior value for all its ...

Part of the product range is used for fire protection purposes. Fire protection, e.g. core material for fire doors, marine panels, cladding, bulkheads and heat protection shielding around fireplaces and ...

fire doors doors Core 2, the High kitchenware, furniture, 3, the hull plate, 4, fire access, ventilation systems; 5, the commercial banks, libraries, hotels, restaurants, entertainment venues, and senior residential, ...

core for fireproof door (including core for steel door, wood door, HD calcium silicate fireproof board, semi-finished door), acquiring over ten patents. With unswerving development philosophy ?won market by ...

Fire resistance: 1.5 - 3h. Maximum size: 1050 x 850 mm 1000 x 500 mm. Thickness: 20 - 50 mm. It is used for steel structure buildings and core of fire door. Calcium silicate insulation board: Temperature ...

core for fireproof door (including core for steel door, wood door, HD calcium silicate fireproof board, semi-finished door), acquiring over ten patents. ??With associated efforts of all staffs, Baoande will satisfy ...

Fire Resisting Door and Aluminum Honeycomb Compound Marble Plate ect. ??Electric Appliances: Air-conditioner catalytic converter, refrigerator deodorant, heating net and air purifier ??Lamp Industry: Suitable for ...

fire, they function as a fire doors that contain fire and smoke within its designated area, there by allowing means to escape and safeguard of properties and lives. *Core Thickness - 39 to 45 mm *Dry Density - 500 ...

we are in the company of China's largest calcium silicate insulation materials producers, with an annual production capacity of 100,000 cubic meters. Meanwhile, we produced steel and wooden fire door core only, in the ...

Core products range covers security door, fire door, interior door, exterior entry door, garage door, fire rolling door, (wood) armored door, wooden door, commercial (security) door, residential door, other customized ...

Core, Egg Crate Grille, Single Deflection Grille (WSS) and Double Deflection Grille (WSD), Egg Crate Return Air Grille, Door Grille (DG), Fixed Blade Diffusers, Outside Air Lourve (OAL), Round Diffuser, Linear Slot ...

door, solid core panel door, fire-rated and burglarproof door. ?WY NATURAL? series door is well known in the market of Hong Kong, Macao, Europe and The United States. Our products are the first-choice supplier among ...

xingyue doors industry co., ltd is the core of china xingyue group, it devotes itself to reseaching , developing , producing , selling and serving the medium or high quality burglar-proof doors, steel doors, armoring ...