Henan Xinxiang No.7 Chemical Co., Ltd. specializes in the manufacture of drilling fluid additives used in oil field. We are a Grade A network enterprise of oil field chemical auxiliary of CNPC (China National Petroleum Corporation).

Sulfonated asphalt is our main products, and we always stick to the tenet of 'quality for existence, output for development, oriented to market demand and guided by science and technology'.

As we are a manufacturer, we can provide high quality products, competitive prices and quick delivery. Our products are exported to all over the world. In addition to domestic sale, our products are exported to North America, Asia, Europe, and the Middle East and are highly praised by overseas clients.

Our aim is to develop into a 'high, fine and the most updated enterprise' and we will try our best to promote the development of oil industry.

Our philosophy is "honest cooperation, offering the best products and credit services". We welcome you to contact us and develop a mutually beneficial business relationship with us.