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|TECHNICAL INFO & FUNCTION||EN3#|
|WIDTH OF DOOR (MM) MAX||1250|
|WEIGHT OF DOOR (KG) MAX||150|
|MAX OPEN ANGLE ||116°|
|HOLD OPEN ||90°|
|GLOSING SPEED ADJUSTMENT||90°~ 20°|
|APPLICABLE TEMPERATURE||-30°C ~ 55°C|
|DIMENSION OF CEMENT BOX (MM)||308|
|QUALITY WARRANTY||500,000 TIMES|
|FUNCTION||Two-sided switch, inward or ourward opening(or closing) the door.|
1. FARS Floor spring inspected by the national light association architectural hardware quality supervision and inspection center. It passed 0.5 million times durability test and its technical performance has complied to the national standard. It can be well used with all kinds of wooden doors, fireproof steel doors, aluminum doors and tempered glass doors.
2. Built-in redactor can prevent door or floor spring from damage in case of extreme exterior pressure or strong wind.
3. Constand tempreture device assures steady closing speed under significant difference in temperature.
1. we are in the line over 10 years and accumulated abandant experience.
2. Having professional production lines, experienced management and skilled workers.
3. Providing custom making service with lowest cost, custom sample and/or design is acceptable, such as metal logo, or hardware with your logo on it.
4. cost-effective, fast delivery, wide range of products
5. We can deliver small quantity to you for developing sample orders.
1. We commit to provide "intimate service"(service just in time) of pre-sale, sale and after-sale service.
2. Our forwarding agency can help you transport at low cost if customer don't have freight collect account.
Customers can do payment by Western Union or bank transfer.
5-15 days after deposit received.