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

Is 290 nm led tested before shipment?
For every manufacturer including Zhongshan Tranch Optoelectronics Technology Co.,Ltd, quality assurance is important for building a reputable brand and gaining the trust of customers. Before shipping the 290 nm led out of our factory, our quality checkers will perform multiple tests on the finished products, thereby, ensuring its stable chemical properties and outstanding physical performance to meet the requirements of the industry and international standards. Once defective products are found, they will be sent to the manufacturing workshops for re-processing immediately. They can't leave the factory until they fully meet the quality standards.
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The obvious advantage of large scaled factory helps Tranch consolidates the wide market of led diode. The smd led series is available in a wide range of types and specifications. The product is both practical and beautiful. Design from the perspective of ergonomics, using the latest fashion trend. Characterized by flicker-free filtering, it will not cause RF interference. Marketers and producers have noticed the influential market strategy presented by the product. It not only strengthens the brand but also increases website traffic while enhancing the customer experience. Its shape and size can be customized.
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To be a pioneer in smd led sector, Tranch has been doing our utmost to serve clients.

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