Yes, stearate is fully tested before shipment. Qingdao Sainuo Chemical Co.,LTD. is a quality-oriented manufacturer with great achievements in quality control. Before we tapped into the global markets, we paid less attention to the ex-factory inspection, which results in the high rejection rate of the product. Now, since we have conducted detailed quality assurance rules and set up criteria for ex-factory product quality, the pass rate of the product has increased remarkably. Customers can rest assured about the product quality by remotely reviewing our QC process.

Until now, Sainuo Chemical has become one of the largest manufacturer for oxidized polyethylene wax. The masterbatch manufacturer series has many styles to meet the diversified needs of customers. This product has a unique versatility - it is refined enough to fit for city life, but even in a country house, it still works perfectly against a more rustic backdrop. Because this product only consumes a very little amount of power, it has largely cut down the utility electricity bills.

To uphold our commitment to responsible and sustainable development, we have made a long-term plan to reduce our carbon footprint and pollution on the environment.