Shanghai Tanghui Opto-Electronics Co., Ltd.  

Shanghai Tanghui Opto-Electronics Co., Ltd. Shanghai Taihui Opto-electronics Co.,Ltd established in year of 2010,located in Songjiang District Shanghai City . Specialized in produce Emergency Lighting Products and LED Lighting Products . Tanghui Main Products : LED Emergency Power Supply , Emergency Power Supply ,Inverter Power Supply , Firefighting Emergency Power Supply, Emergency Lighting Power Supply , Firefighting Lighting Power Supply ,Big Wattage LED Power Supply , LED Emergency System, Big Wattage Power Supply ,LED Power Supply ,LED Emergency Light, LED Tube ,Firefighting Sign, Emergency Sign ,Emergency Lighting ,Firefighting Lighting, Emergency Exit Sign Lighting , Firefighting Emergency Light, Firefighting Emergency Lighting Since 2010,we have accumulated a wealth of experience on electric products production,Continuous introduce advanced technology and equipment from all the world.We have Many Precision Equipment ,such as :Tin Welding Dip Stove, Comprehens... [More Details...]