Basic policy of purchasing department:

The purchasing department of Duty materials is based on the most suitable purchase, collecting the latest information of materials and purchasing. Partners who wish to trade with us through this website should pay attention to the relevant purchasing information of our company.

Basic purchase policy:

1.Fair and fair purchase principle：
The purpose of substituting farmland materials is to be fair and fair. The selection of the third party is based on quality, price, delivery time, service, and technology development capability.

2. Mutual trust and common development:
Duty materials, through a fair trading relationship, has been working hard to improve the mutual trust relationship with partners. And through the transaction to achieve common development for the goal of hard work.

3. Development and introduction process of cooperative manufacturer: