At Qingdao Sainuo Chemical 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.
Sainuo Chemical is one of the largest exporter and manufacturer in the field of aluminate coupling agent. The oxidized polyethylene wax series has many styles to meet the diversified needs of customers. The first and most essential rule of Sainuo lubrication and dispersion product supplier design is a balance. It is a combination of texture, pattern, color, etc. With a light diffuser built inside, this product emits light in a concentrated direction which offers much brightness to users .
Our vision is to develop best-in-class product solutions that help customers achieve more. Together with the ethical principles, it guides us in our everyday actions. Contact us!