Guangzhou Welllink High Polymer Material Co.,Ltd which is located in Guangzhou city, China,Our factory covers above 10,000 square meters. We mainly have 6 production lines. We can offer waterproof butyl rubber damping rolls;waterproof sealing tapes, sound insulation cotton; mass loaded vinyl (MLV); sound insulation rubber foam,etc. We can provide customers with stable quality, strong package, safe and fast delivery, payment security. Customization service is also one of our highlights. We design for customers according to their needs and requirement. We continue to develop new products in the future.