Delivery Time:25 working days after received your payment
Certification:CE/ISO9001:2008

Steel Sandwich Construction Industrial Sectional Doors Roller Exterior 24db Sound Insulation

Main features:

Using location	Internal/External Door
Door curtain material	Steel sandwich construction
Door panel thickness	40mm
Insulation	Polyurethane foam
Door designing	Designed for the long run and reasonable price
Door operation	High frequency motor
Motor location	on both sides are ok
Sound insulation	24db
Wind load  max	55m/s
Opening speed	0.2-0.5m/s
U value	0.38w/mc

The charactor of Automatic and  High Performance Speed Door: 

Automatic and High Performance Speed Door  is the solution to the high-level clean environment which needs prevent dust

and anti-bacteria, applied in the busy passageway area with high clearness demands,strong wind-resistance,especially for

the food,pharmacy, and fine machining industry.

Safe and stable operation during the whole processing. More durable by the unique and professional curtain material.  More beautiful/elegent appearance.  Anti-bacteria protection system. Our owned Trade - Mark and professional developing & researching team. Sustained innovation on the product.

Our specialty

We can provide the scheme for you according to the customer.  We can provide the installation drawing for you.  We can provide the right door-choosing suggestion.  We can provide the installation guidance. We can provide the professional service supporting.  We can provide the operating guidance and instruction.  We accept  your acquirment and consulting suggestion.

Our professional system in the whole service processing

We have the best solution for you, and we provide all the support you need to achieve optimum results, or value, or both, from whatever products you buy. We promise you must have an unforgettable experience between our business.