As a top rubber molding, Chinese company, we offer a myriad of qualities with precise tolerances for our Silicone Rubber Cords. Regardless of the desired custom size, we can manufacture it. They are also available in both English and metric measurements, whether they are custom of standard sizes. Our team gives great attention to detail so the product can meet your specifications. We also offer endless ring or vulcanized frame gaskets. Wuxi Aoweite has extremely quick turnaround delivery due to our in-house mixing and tooling, so we will not leave you waiting around.