Vonke Co., Limited, established in 1999, is the leading manufacturer and supplier of chemicals in China. With rich mineral resources in, we are a group company, under which we have two factories, one produces industrial chemicals like calcium carbonate,titanium dioxide, iron oxide,etc. and the other produces agricultural chemicals like liquid ammonia,ammonia nitrate, fertilizers, etc. for more than 20 years, we can offer best quality, prompt delivery, competitive price and professional service.

Our products have been exported to more than 20 countries and regions in Asia, America, Europe, India, Africa and South America. We will always uphold our motto "fidelity, efficiency, and innovation" and provide customers with satisfactory products and services.

We have established stable long-term business relationship and partnership with many global chemical enterprises focusing on our quality which is trusted and admired by customers all over the world.