Shenzhen Chanlian Optics Electronics Co., Ltd, was invested by Jingsam International co., Ltd in year 2005, specialize in the field of high power led product design and manufacture, main products are high power LED, LED lamps, LED light bulbs and tubes, Grow LED, outdoor LED signs, etc.
With the market-oriented policy, we speed up our product R&D and manufacture. We strive to provide excellent product and perfect service to our customers all over the world. Our company designed and developed LED heat conduction, heat transmission and heat dissipation technology, solve the heat very well for the high power LED lights. At the same time ,we also design and manufacture high power LED constant current devices (1~600W) which is widely used in all kinds of lighting fields.
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