Yes, the weight and volume of ethylene bis oleamide after shipment are included in the shipment form which is sent to our customers. The freight expense is calculated based on the weight and volume of the product. As customers have the right to know the exact calculation of the freight, expenses, we will measure the weight and volume of the packed product after shipment. The data will be provided by the freight suppliers, with which we have cooperated for years. We ensure the figure is accurate and correct and will take some photos as evidence.

With years of enormous efforts on the design and manufacture of ethylene bis stearamide wax, Qingdao Sainuo Chemical Co.,LTD. has made remarkable achievements in the industry. The nn'-ethylene bis-stearamide series is widely praised by customers. Sainuo polyethylene wax manufacturers is manufactured in adherence to the predefined industry standards. This product is moisture proof. Its materials have gone through damp-proof treatment, making it not affected by the wet condition.

Our sustainability work is integrated into our business culture and values. In our operation, we will work to ensure that production wastes are lawfully handled and resources are fully utilized.