3V TECHNOLOGY is approved by the Ministry of Commerce, mainly engaging in glass products and equipments, located in Yangtze River Delta-Suzhou, which is a famous land of milk and honey nearby Taihu Lake.

As the leader supplier in China, we focus on CCFL glass tube and sleeve,diode glass tube and sleeve,even capillary for precision optics. With a wealth of market resources, professional technical support, high standards of service, faithful service concept ,we have established reliable supply and procurement chain and favorable business reputation in domestic and foreign market. Our main markets throughout Europe, America, South Africa, South Korea, Japan and Southeast Asia countries、