Qingdao Yuanzhong Industry Co., Ltd. is joint-venture company consisited of three chemical factory. Our key product include Sodium alginate, citric acid, organic solvent and water-treatment chemcial.

Our team have more than 15 years chemical production management and quality control experience. We help our cooperative factory to improve the chemcial production technology and increase the product quality.

In addition to all this, in order to guarantee the quality of the product from other factory. We have cooperated with a factory establishing a indenpent lab to test the product we sources.

Depending on good factory relationship and professional quality inspection system, we always offer our customer the reliable quality product with reasonable price.

We supply product to many countries and establish a good relationship with our customer. We not only sell chemcial, we also offer a promise that "Be your best partner for chemicals".