From 15th-19th April，2019

Technology progress, product application range will continue to expand LED is a new type of semiconductor solid light emitting device. 23.9 per cent of world exports of goods and services.

2018年10月27日-2018年10月30日

From 27th-30th October，2018

Rear edge Tangential (RPC) MOS tube dimming 3. DALI (Digital Addressable Lighting Interface) 5. The 0-10V dimming controller was commonly used for dimming control of fluorescent lamps before.

With the continuous progress of society and the further maturity of LED technology, LED lights are widely used in our daily life, which has changed the traditional way of lighting to a large extent.

It is mainly engaged in the research and development of LED high-end equipment MOCVD and LED epitaxy and chip technology. It is difficult to master the core technology, but this road must be taken.