Yes. Colorunion Industry Limited will arrange a sample charge refund once an order is placed. Generally, we will set up a refund mechanism for customers who would like to place an order with a product quantity higher than the minimum order quantity set by us. The samples are only provided for free in the case of customers having a desire for further cooperation. Colorunion guarantees offering samples with the same quality as the ordinary product, which has a high pass rate. Moreover, we offer discounts for large orders to maximize mutual benefits.
We have experience in manufacturing toner cartridge for brother printer . Colorunion has created a number of successful series, and Ribbon cartridge is one of them. Before heading to fixture assembly, the LED boards of Colorunion black toner cartridge are inspected with high-speed automated camera systems and are functionally tested. Its quality is highly valued in our factory.
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