O-Rings the most important parts for all industries. Small, important and essential. For rubber industries the Burrs is the key-point to decide the value of parts in function. Especially in O-Rings parts burrs causes precision mechanical action inactive. That’s the reasons Elastomer Application Technology Co., Ltd. developed Burrs Free procedures suitable for mini O-Rings and Washers. Our Burrs Free parts already be accepted and approval by high precision electronic companies and machinery companies. Trustily the Burrs Free parts really improve capability of machinery function and longevity of parts.