As an ISO9001 certified professional manufacturer, Shenzhen Excelsior Nanometer Rubber & Plastic Co., Ltd. is involved in designing, developing, producing and marketing silicone & rubber parts, silicone & rubber hoses, and soft rubber products. We now have a subsidiary company in Hong Kong. We have obtained rich experience in making silicone encased pieces and medical components. We sincerely welcome guests both at home and abroad to visit us for business.