วีดีโอ

UL 3 hours commercial fire resistant door for corridor with panic bar www.ghdoorframe.com

GH 180min transfer steel 2/6 panel fire door www/ghdoorframe.com

30min fire rated hotel oak wood door www.ghdoorframe.com

China Fire door manufacturer with 30 years of production experience www.ghdoorframe.com

See more related products at: www.ghdoorframe.com/metal-door/ Our products include UL/WHI certification 20 mins wooden fire rated door, UL/WHI certification 45mins wooden fire rated door, UL/WHI certification 90 mins wooden fire rated door. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe.com/ Add:NO. 121-2-301,Shengli Rd, Xigang District, Dalian China TEL:86-411-8431342...

If you want to know more about our products, please view at: www.ghdoorframe.com/metal-door/ We have UL/WHI/FM certification 180 mins steel fire rated door, UL/WHI/FM certification 90 mins steel fire rated door, UL/WHI/FM certification 180mins wooden finished steel fire rated door. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe.com/ Add:NO. 121-2-301,Shengli Rd, Xigang...

If you want to know more about our steel fire door, please view at: www.ghdoorframe.com/metal-door/ This steel decoiler machine in the video makes the steel more smooth. The AMADA door bending machine is from Japan with the error range only 0.2mm. Door and frame spray line can clean the steel material, conducive to environmental protection. Door Laser Welding Machine doesn’t need the connect pu...

If you're interested in our products, please view at: www.ghdoorframe.com/products This AMADA door bending machine is from Japan with the error range only 0.2mm, which well ensures the high durability, good practicality and high quality of our products. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe.com/ Add:NO. 121-2-301,Shengli Rd, Xigang District, Dalian China TEL:8...

If you're interested in our fire door, please view at: www.ghdoorframe.com/metal-door/ This door laser welding machine doesn’t need the connect putty, and it can eliminate the harmful smoke during the fire. This welding construction are strong than normal welding, well ensuring the practicality and quality of the products. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe...

To know more information about our products at: www.ghdoorframe.com/wood-frame/ This door and frame laser cutting machine in the video can cut different and difficult type holes, with high precision and accuracy. It ensures the high durability, smooth surface, good practicality of our products. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe.com/ Add:NO. 121-2-301,Sheng...

If you want to learn more about our processing, please view at: www.ghdoorframe.com/info/ And, you can see our specific product of fire door quality control at: www.ghdoorframe.com/metal-door/steel-fire-door-with-glass/ This AMADA frame Bending Machine is from Japan with the error range only 0.2mm, and this machine well ensures the high durability, excellent mechanical properties, and good prac...

If you want to know more about our products, please view at: www.ghdoorframe.com/products All our products have passed UL 3 hours fire rated testing, and UL water attack testing, thus achieving high safety rate, good durability and super practicality, so you can rest assured to purchase. Dalian Golden House Door&Window Manufacture CO., LTD Web:www.ghdoorframe.com/ Add:NO. 121-2-301,Shengli Rd, ...

jade cnc engrave machine working

jade cnc engrave machine

Clay Brick Production Line Working Vedio

Tunnel Kiln Working Vedio

Road Marking Paint Machine

female bike