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

Does led chip manufacturers have warranty period?
Zhongshan Tranch Optoelectronics Technology Co.,Ltd wants you to be delighted with your purchase. If, during the warranty period, your product needs service, please give us a call.  Your satisfaction with the order is our primary concern.  If you have any questions about your warranty coverage, or you think you need service, call our Customer Service. We're here to help you get the most from your led chip manufacturers.
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Tranch is a leading led diode supplier which is dedicated to manufacturing. Tranch is mainly engaged in the business of led uv light and other product series. With high-quality fabric, this product is lightweight and breathable, which are two additional characteristics that help improve sleeping comfort. Its shape and size can be customized. It reinforces brand image. Investing in this product stretches the marketing and branding activities while leaving an impression at every point of the distribution chain. This product is operated under very low voltage, and hence it's perfect to use in public areas.
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Tranch tries to be the most dominant led uv light supplier. Check it!

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