If requested, Qingdao Sainuo Chemical Co.,LTD. would always love to provide the legal Certificate of Origin (CO). It is a document to certify the place the goods are manufactured. It contains information regarding the product, its destination, and the country of export. Generally, it is especially important for the businesses running export trade because it can help determine whether certain goods are eligible for export, or whether goods are subject to duties. In other words, this CO plays an important role in the export business of both parties and may influence the goods on-time delivery, and further may result in the risks of reputation decrease of customers.

With special advantages, Sainuo is outstanding in the zinc stearate industry. Sainuo Chemical's pe wax series include multiple types. Processing coupling agents manufacturers technology improves greatly the durability and endurance of aluminate coupling agent. Many of our customers said they often hang it to dry directly after washing, without the need to iron, because it does not wrinkle easily.

Our company bears social responsibilities. We offset emissions released during the value creation process through climate protection projects. This has been confirmed by official certification.