At Suzhou Ultimate Sealing Technology Co.,Ltd., the freight of sample is collected. If we have some products in stock, we can offer one or two samples for free. But the international express freight is even more expensive than our samples. We are afraid that we can not pay the freight for you. But if you are satisfied with our samples and place an order, we can offer a discount to you. And if you are ordering a relatively large quantity of customized samples, we can cover the freight.
Ultimate Seal provides customers with quality domestic quality products. As one of Ultimate's multiple product series, O ring series enjoy a relatively high recognition in the market. The design of Ultimate O ring is professional. It is carried out by our designers who have taken many factors into considerations such as geometric stress of the parts, the flatness of section, and connection mode. Unlike the metal halide lights, the product is able to turn on and off instantaneously without the worry of burning out the fuse. Hence, users are assured that frequent switching doesn’t cause degradation in this product.
our team Seal is making unremitting efforts to become a world leading company with high-efficiency. Ask online!