Dongguan City Tong Tong sound filter material Co., Ltd.   

Dongguan City Tong Tong sound filter material Co., Ltd. was founded in 1999, is an acoustic material and screen printing material production R & D and pioneer, the company's main kinds of gauze, product precision is high. It has the same stability and complete specifications and models. The existing Suhl Shou P7300 production line has special instrument supervision quality and is certified by ISO9001 quality system. Another agent is Switzerland SEFAR, Japan NBC and other products. Our company adheres to the business philosophy of "honesty, quality first, mutual benefit" and is willing to provide customers with more professional and better services to create a better tomorrow.