At Zhengzhou Deyuan Fine Chemicals Co., Ltd., the freight of sample is collected. If we have some products in stock, we can offer one or two samples for free. But the international express freight is even more expensive than our samples. We are afraid that we can not pay the freight for you. But if you are satisfied with our samples and place an order, we can offer a discount to you. And if you are ordering a relatively large quantity of customized samples, we can cover the freight.
Deyuan is a high excellent molybdenum reagent manufacturer in China. The zinc reagent series has many styles to meet the diversified needs of customers. Deyuan reagent chemical is manufactured adopting electromagnetic technology, which means all of the writing or drawing movements can be detected automatically by electromagnetic induction. Deyuan stays ahead of demand and achieve peak efficiency with excellent customer service.
Attaching high importance to common development, we incorporate ourselves into promoting the communities' development. Our poverty-relief programs have been conducted to drive local economic growth.