Chengdu Hengtong Door Control Technology Co., Ltd

China Manufacturer with main products: door closers

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Door Closer (B70 series)

Supply Ability: 30,000PCS/ MONTH
Update Time: 2007/10/30

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Place of Origin: Sichuan Chengdu in China


UL Listed and fire proof tested door closers: Brand: Shiheng\ DONSTAR\and OEM Acceptable Model: B71, B72, B73, B74 Specification: Size1, 2, 3, 4 Applicable door width: ~1200mm, applicable door weight: 30kg ~85kg Applicable to left open and right open, needless to any sdjustment. Adjustable closing speed and latching speed Maximum opening angle: 180 Optional function: Hold open, back check. Designed for standard, top-jamb or parallel-arm installation Standard Color: Silvery grey, white, black, brozone. Other colors are available by customers' requirement OEM/ODM Acceptable

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