For regular ethylene bis(stearamide) products, samples are free except you will bear the state cost. So a state account such as DHL or FEDEX is required. We eager for your understanding that we have plenty of samples to ship daily. If all the freight are borne by us, the price will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample is going to be offset when the order is set, which will be equal to free delivery and free shipping.

With over years of experience, Qingdao Sainuo Chemical Co.,LTD. has accumulated rich experience and expertise to provide customers with excellent pentaerythritol stearate (pets). zinc stearate produced by Sainuo Chemical is very popular in the market. The product can work flawlessly. It has a precise and advanced control system, which allows it to operate with high accuracy under the given instructions. Sainuo Chemical constantly provide training for our workers to improve quality.

Since entering the overseas market, Sainuo Chemical has been adhering to high standards. Please contact us!