Ningbo Hi-tech Zone BODOLONG Technology Co., Ltd is a major and professional manufacturer of sound damping materials and various of waterproof materials in Ningbo, China, also is one of the earliest OEM suppliers of sound damping materials for famed brands. (Such as Stinger, Cache, Fierce, etc.). Via years experience cooperated with famed foreign brands, BODOLONG’s high quality reach world-class standard, are enjoyed a high reputation in the worldwide. Become the first choice of sound damping material supplier for customers in China.