Are we informed about complexing agent chemistry weight and volume after shipment?

Yes, the weight and volume of complexing agent 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.

Zhengzhou Deyuan Fine Chemicals Co., Ltd. is a preferred manufacturer of solvent extraction reagents with steady quality and steady price. The copper solvent series has many styles to meet the diversified needs of customers. In order to achieve a compact and miniature design, Deyuan complexing agent is carefully designed with the help of advanced integrated circuits technology which gathers and encapsulates major components on a board. Deyuan empowers customers with adequate information to make informed decisions.

During the course of development, we have aware of the importance of sustainability issues. We have established clear goals and plans to set our actions to gear to achieve sustainable development.