Groupstars Chemical (Yunnan) China L.L.C is a joint venture established by Yunnan Fusheng Mineral Resources Exploitation Co., Ltd. and a Taiwanese investor. We produce and deal in the potassium permanganate and operate of this range of products. After many years of efforts, our brand of "Chao Yanglou" is recognized by clients all over the world. With high quality and reasonable price, our products are in great demand.

Based on people-oriented principle and cutting-edge technology, we have established a complete service system. As a company which constantly attracts talented employees and updates facilities and equipment, we have also introduced modern technology and management skills and selected top quality raw materials to enable innovations and breakthroughs in our field, aiming at the perfection.

We own one of the best raw material resources of manganese and permanganate in China. Currently, our production capacity of potassium permanganate with industrial classification and sand classification is 10,000 tons per year and 3,000 tons per year respectively. Our products have been authorized by the U.S. Underwriter Laboratories (UL) Inc. and have been exported to more than twenty countries and regions, enjoying a high market share.

We are dedicated to the principles of "honesty and innovation, giving first priority to our customers as well as the quality of our products". It has been our custom to observe contracts and maintain our company's reputation. We persist in the "flexible" sales mode and the "win-win" strategy which guarantee mutual benefits. Your satisfaction has always been our goal.

Let "Chaoyang" become our common interests.