Gold Index: 153
MM Tech Limited [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Dongguan Province/State: Guangdong Country/Region: China (Mainland)
Sell Quality Exhalation Valve Silicone Rubber
MM-VR20
Silicone Rubber for exhalation valve, exhaust valve rubber, made of silicone, inhalation rubber film etc, which used on masks.
2015-07-02