The company is a research and development, production and sales of LED packaging high-tech enterprises.

What to do if 290 nm led is damaged during shipping?
The damaged 290 nm led will be returned and quality ones will be re-supplied. We will find out the reasons for the damage. We have signed contracts with the forwarders, to guarantee the rights during the service.
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After continues development in the production of smd led, Zhongshan Tranch Optoelectronics Technology Co.,Ltd has become a leading manufacturer in China. The smd led series is available in a wide range of types and specifications. The manufacture of Tranch 265nm led adopts a variety of methods to cut and join tensile fabrics, such as advanced sail-making techniques. Made of optimized materials, it has a better heat dissipation capacity. This product offers easier differentiation and recognition of the goods. Thus it is worth investing in, making the brand stand out from the competition. Featuring lead-free, this product has the advantage of eco-friendless.
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Tranch is planning to take the lead in smd led marketplace.

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