Qingdao Huaxia Rubber Industry Co., Ltd. is the professional manufacture, design and research base of rubber industry, and we have been updated ISO9001: 2000 certificate by SGS. Because of the special technology and excellent quality, rubber dam has been exported to Europe, Southeast Asia, Korea and other areas and countries.

Feature:
1. Easy installation, less maintenance and long life
2. Good effect on collapsing, resistance to debris
3. The fin structure reduces oscillation when water over flowing
4. Self-inflation/dilation system