Customized medical rubber 13mm 20mm 28mm 32mm stopper for syringe test tube

Shenzhen guanda rubber & plastic Co,.Ltd professionally produce silicone tube,rubber seal , Heat shrink tubing ,silicone heat-shrinkable tube ,Rubber feet , rubber washer, rubber mount, rubber gasket, silicone keypad ,and other customized rubber and plastic products. ||Less|||||| |