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 is a leading independent provider of polyethylene wax. Sainuo Chemical's main products include dibenzoylmethane series. dibenzoylmethane from Sainuo Chemical brings the special design to the extreme. The product greatly helps people save money on operating costs by reducing energy use without compromising on performance.

Our mission is to be a reliable global source of high-quality products, providing exemplary customer service, while adding value to the industry through our ongoing and innovative breakthroughs of highly skilled people using the latest available technologies.