If needed by clients, Qingdao Sainuo Chemical Co.,LTD. is able to provide certificate of origin for oleamide . Since founded, we have gained the certifications to demonstrate the validity of the goods. Certificate of origin makes our products more dependable than other goods domestically and globally.

Sainuo owns a unique competitive advantage in the field of compatibilizer powder. The masterbatch manufacturer series has many styles to meet the diversified needs of customers. Sainuo graft polyethylene wax for WPC is tested to ensure compliance on an international level. The tests include VOC and formaldehyde emission testing, flame retardant testing, stain resistance testing, and durability testing. The filler material and fabric are perfectly coordinated. As the result of that, the performance of this product is extremely good.

We have made a long-term plan for environmental protection and energy conservation. We execute this plan seriously throughout the production stages. And we have achieved progress in reducing greenhouse gases and energy consumption.