Tong Shen has been one of the leading cyanoacrylate adhesive manufactures in the world for decades. We have been proudly presenting our quality products, innovative technology and ever upgrading R&D team to all the business partners inland and overseas. Through these partners' satisfaction and recognition, Tong Shen's second factory was successfully installed in China in 1999. Thus the development of expansion has never been stopped because of the larger and larger world-wide market demands everyday.Attempting to make EVOBOND the synonym of superexcellence, Tong Shen has been devoting all the enterprising spirit to the field of cyanoacrylate adhesive. Tong Shen provides a broad rang of cyanoacrylate adhesives, covering the whole Industry and Consumer markets, Tong Shen also serves delicate blister packs for DIY, Beauty & Hobby application. Tong Shen's professional R&D chemists and engineers will as usual strive to keep EVOBOND to become renowned for the reliable and innovative products.