Chongqing 136 Doorcontrol Manufactory

Chongqing **6 xxxxx Manufactory, established in ***5, is a manufacturing and marketing enterprise subordinate to Chongqing Energy Sources Investment Group. It has committed itself to production, research and sales of professional door closers. It has self-determined rights for managing imports and exports. The factory has abundant resources in technological research and development. Our workshop has a complete pipeline for die-casting, finish machining, assembling, spraying and imbruing for door closer making. The enterprise has established an excellent quality management system for years. It has passed the ISO***1:***0 quality system certificate, the GA******5 €examinations for door closer as fireproofing door€ and CE certificate, thus the quality of its products excels the national standard GB******8. €Yong An€ door closer has 8 series of more than *0 varieties, which have been exported to Southeast Asia, Middle East, Russia, Europe and America.