B20 SERIES
1. Max. Door weight: 950 mm
2. Max. Door weight: 65kgs
3. Max. Opening Angle: 180
4. Spring Strength: Size 1/2/3 Selectable
5. Adjustable latch action: Yes
6. Adjustable closing action: Yes
7. Applications: Standard, Top Jamb, Parallel Arm mounting
8. Handing: Reversible
9. Finish: Silver (other's upon the request)
10. According to standard: UL 228&UL10C, BS EN1154
11. Mounting Size: 132X19mm
12. Life: Tested above 500, 000 cycles
13. Warranty: 5 years
Established in 1993, our factory was formerly known as the Suzhou Huali Pneumatic & Hydraulic Device Co., Ltd. With the rapid development, the factory was named by Suzhou Fuerda Industry Co., Ltd. in 2003, which specializes in door closers with combining the manufacturing, export and scientific research. And now, we are one of biggest manufacturers of door closers in China.
Located in Suzhou City, Jiangsu, our factory is 56 kilometers far away Shanghai People Square. It takes only one hour from Shanghai to our factory by car. The traffic is very convenient. Now the factory occupies an area of 60 acres with workshop area 30, 000 Square meters. Employing 200 staff and workers, we have the Import &Export Right. The enterprise has been given the ISO 9001 Quality System certificate.
Our main products are automatic door closers with FRD brand. At present, we have developed nine series door closers with more than fifty models. Our Manufacturing capacity is above 100, 000 pieces per month. With the cold and heat cabinet die-casting machine, testing device of door closers, products passed the national fire authentication and was given the fire certificates.
With the advanced manufacturing and spray line, we become one of quality suppliers for national fire and anti-theft door manufacturers. Meanwhile, in order to keep pace with the international advanced technology of door closers, we manufacture the products strictly according to BS EN1154, EN1634. America UL and BHMA/ANSI A 156. 4 standard, and greatly meet the domestic and overseas customer's need. At present, our door closers are mainly exported to East Asia, Middle East, West Europe and North America, etc.
