What honors has Sainuo obtained?

Sainuo obtains related international certifications and certificates. Since founded, we have been accredited by relevant international agencies to ensure continuous improvement of process methods and senior management. All of our products have been rigorously tested to help us earn a lot of standardization qualifications both domestically and internationally.

Sainuo is unique in being able to quickly respond to glass fiber compatibilizer manufacturer, while providing quality assurance. Qingdao Sainuo Chemical Co.,LTD.'s main products include zinc stearate series. There are many important parameters being considered in Sainuo pentaerythritol stearate (pets) design. They are strength, stiffness or rigidity, wear resistance, lubrication, ease of assembly, etc. The heat sink of this product absorbs the heat generated and radiate to the surroundings so as to prevent the product from overheat. Hence, users are free to touch on it without feeling hot.

We concern local education and culture development. We have subsidized many students, donated educational finance to schools in poor areas and to some cultural centers and libraries.