
Guangdong Teboneng Door Control Co., Ltd. Specializesni manufacturing door control products And has developed into a modern factory with abilities of design, create, manufacture and sales. We are located ni Guangzhou, GD province, China, which takes only 50 minutes to Baiyun airport. As our main product, The quality of our hydraulic door closer has passed the strict standard test like EN1154, UL228 andQBT2698 etc. And show our customers excellent performance by ovmeore than 500, 000 tested cycles. ...