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

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Can Tranch provide certificate of origin for ?
2021-03-02
If requested by the customer, Zhongshan Tranch Optoelectronics Technology Co.,Ltd can provide the certificate of origin of 290 nm led . Since launching the product, we have successfully obtained certification to prove the effectiveness of our products. The certificate of origin makes our products reliable and trustworthy.
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Tranch engages in manufacturing high quality smd led. The smd led series is available in a wide range of types and specifications. The electric performance test of Tranch dip 346 led is conducted at the quality inspection stage. The main electrical performance index such as capacity, internal resistance, lifespan, and short circuit protection will be tested by the QC team. Frequent switching on and off has no negative impact on the lifespan of this product. This product is skin-friendly. The fibers have a smooth feel and a natural sweating action that keeps moisture away from the skin. Made of optimized materials, it has a better heat dissipation capacity.
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Leading the smd led industry has always been one of the aims of Tranch. Contact us!

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