Company info
- Rishang Opto-electronics Co. Ltd is a leading manufacturer of channel letter module and LED Display Hi-tech. Our factory and research center covers 4,300 square meters and have more than 300 staff members. We have considerable customers from more than 80 countries over the world. We currently have LED channel letter modules, LED tubes, and LED display production lines. The LED quality, price, technology and our elite service system are so...
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