For Fire Escape Stairs, Metal Stairs Treads, Steel Grating Stairs Treads
Waterproof paper+wooden pallet
1.Material; 2.pressure welding; 3.cutting-welding of ends; 4.hot dipped galvanization
Item name: Steel structure Grade: Q235(equivalent to ASTM SA36), Q345(equivalent to ASTM A572) Section: Any product shape can be provided according to customers’ requirements Certification: ISO quality system , Chinese GB50221-2001 Surface treatment Hot dip galvanized , epoxy zinc rich primer Standard: ISO1461(1999) , JIS H 8641-1999 , ASTM A 123/A 123M-02 Welding testing: Ultrasonic testing , X-ray testing Manufacturing technology: Cutting , drilling , welding ,polishing , hot dip galvanized or paint , packing etc
1.Tread is available in length 800-1200mm,width 200-350mm in accordance with requirment.
2.Stair is available in 3 standard color finish :White,Black,Silver.
3.Stair is available in carbon steel and stainless steel.
4.Stair demension can be customized by client's requirment.
The applications of ADTO fire escape:
Home, car showroom, shop, office, restaurant or other public space.
Packing and Shipping
ADTO Industrial Group, Co., Limited, founded in 1998, ADTO is a leading building material supplier and manufacture in China, centering on R&D, producing and selling of building material of scaffolding, aluminum formwork, fastener and coupler, integrates business of steel, logistic and wire & cables service. The group has more than 10 subdivisions and four manufacturing bases, possessing the right to import and export with business coverages spanning over more than 50 places and areas. Over 5000 international big buyers keep ADTO as their long term business partner.
1. Experience: Founded in 1998, more than 17 years in construction materials manufacturing
2. Product Idea: Quality decided to safety, safety is the hard truth.
3. Certifications: ISO, CE, SGS, BV
4. Production base: Four factories, more than 400,000 square meters