Dongguan Shengang Precision Metal & Electronic Co., Ltd. [China]

Steel door is just steel with poliurethane foam inside here is structure of steel door leaf

 Industry Adjustable screw hinge in the steel door

Drill-in hinges With high quality,most competetive price.

Drill-in hinges  Unidecor provides.with high quality,competitive price and excellent after service.

r Steel door is just steel with poliurethane foam inside

Any enquire you can feel free to contact us with email or call.  www.sgelec.en.alibaba.com

Industry Adjustable screw hinge in the steel door