Is there free cog lcd sample provided?
It depends on how many samples of cog lcd you require and whether we have some in stock. If we have some in stock, we can offer one or two samples for free. And if we are out of stock or your required sample needs to be customized, we are afraid that we can not offer the sample free of charge. But the sample fee can be refunded once you place the order. Welcome to contact us!
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Shen Zhen Genyu Optical Co., Ltd. is a professionally manufacturer that has produced world-class dot-matrix display. Genyu Optical 's dot-matrix display series are created based on unremitting efforts. Genyu OLED is precisely engineered using premium quality raw materials sourced from reliable vendors. This product has a long half-life. This product has been updated and caters to the market trends in the industry. As the display is only "on" where needed and there is no backlight, it features potentially lower power consumption.

We are committed to being a top-class manufacturer. We'll introduce more cutting-edge technologies and a pool of talents to help us achieve this goal.

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