Guangzhou Hintop Hardware Co.,LTD is a professional dampers manufacturer which collects research, design, production and sale, dampers mainly for dustbins, mobile toilet, hinges, sliding doors & lock, fitness equipment. Our technical backbone has been engaged in the R&D and production of dampers for more than 20 years experience. The professional and well trained production department and QC staff could assure the perfect performance of our Dampers products. For the quality assurance rate of over 99.97%, and the delivery stability rate exceeds 99.95%. Our mission is creating more and more permium quality products to our customers, and strictly based on IS09001. OEM and ODM orders are welcomed. Most of products are exported into America, Europe, East Asia, etc.