Product Specifications
Product Description
5000 series door closers
* General description:
* Aluminum die casting crust
* Simple and generous appearance
* Reasonable structure, perfect performance
* Complete patterns, measure series
* Used widely in security defend, commerce and house
Characteristics:
Provided with closing, locking, buffering, delaying time adjustable function.
The strength of shutting door can adjustable.
Chosen optionally to be installed vertical, parallel or slide-rail type on the door or on the upper doorframe.
Choosing matched cover crust.
Zhejiang XuLong Machinery Industry Co., Ltd. is a multi-enterprise which gathers developing and manufacturing special valves, doorclosers, chemical equipment as unit. It is one of high-tech enterprises in Zhejiang province and owes self-operated Import & Export License.
The company is located at High-New-Tech Industry Zone, Ouhai District, total occupies areas of 21000m2, factory building areas of 12000m2. We have advanced and complete equipment, besides, we set up institute for research and development. As yet we have being engaged in door closer for 18 years, we had obtained ISO9001 Quality System Certificate in 1998, got the Authentication Certificate of Public Security Ministry.
