Can aluminate coupling agent sample charge be refunded if order is placed?

For Qingdao Sainuo Chemical Co.,LTD., we'd love to refund the charge of the aluminate coupling agent sample if customers place an order. Honestly speaking, the purpose of sending samples to customers is to help you try our product for real and know more about our products and our company, thereby, relieving the worries about the product quality or performance. Once customers are satisfied and willing to cooperate with us, both parties will gain huge interests as expected. A sample functions as a bridge that connects both parties and is a catalyst that boosts our cooperative relationship.

At present, Sainuo Chemical has the largest exporting volume for its pe wax. Sainuo Chemical has created a number of successful series, and oxidized polyethylene wax is one of them. The quality of Sainuo oleamide wax is verified. It is tested in terms of specifications, functions, and safety with relevant standards such as EN 581, EN1728, and EN22520. A hypoallergenic product of this kind is a masterpiece, The durable bottom and precise stitching brings it a long service life.

Our mission is to provide the highest quality products and focus on timely delivery. We are committed to providing comprehensive services that exceed customer requirements with reliable management and committed production control. Inquiry!