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.

Sainuo Chemical's service in zinc stearate industry ranks first in the domestic industry. As one of Sainuo Chemical's multiple product series, nn'-ethylene bis-stearamide series enjoy a relatively high recognition in the market. All its technical details are investigated to make sure the right quality of the product. With this product, there will be no more sweats and chills which keep one tossing and turning throughout the night.

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