The working time of Qingdao Sainuo Chemical Co.,LTD. is from 9 am to 6 pm, which is the same as most of the enterprises in China. However, customers from other countries or regions may wonder whether there is sales personnel ready to respond to their demands. We have arranged our staff work reasonably, which ensure the customers' questions can be answered quickly. But as for questions requiring engineering knowledge, it will generally take one day to answer through email, so customers need to be patient.
It turns out to be efficient that seizing the precious chance to develop atactic polypropylene is a wise choice to Sainuo. The polypropylene wax series has many styles to meet the diversified needs of customers. The design of Sainuo pentaerythritol stearate (pets) involves all the disciplines of mechanical engineering. They are Friction, Energy Transport, Material Selection, Statistical Descriptions, etc. Regarding the maintenance of this product, it needs no water to clean. Users can just wipe it with a dry cloth.
We have made philanthropy part of our company' growth plan. We encourage employees to take part in local volunteer grant programs, and regularly donating capitals for the non-profit organization.