Li Wen Zhang

Yantai Seayu New Materials Co., Ltd. engages in the research and development, and production of adhesives. Its products include ultraviolet coating adhesives, camera module adhesives, variable cylinder management motor adhesives, light back module adhesives, glue for fingerprint modules, polyurethane reactive hot melt adhesives, and resistance welding glue. The company was founded on February 25, 2004 and is headquartered in Yantai, China.

Yantai Tightsen Fine Chemicals Technology Co., Ltd. engages in the research, development, production and sale of electronic and engineering adhesives. It also provides bonding and packaging solutions in the process of electronic and mechanical production and assembly. The company’s products include two-component acrylic structural adhesives, UV adhesives, epoxy adhesives, anaerobic adhesives, plane sealants, repair agents and engineering adhesives. Yantai Tightsen Fine Chemicals Technology was founded in 1999 and is headquartered in Yantai, China.