Hunan KingStone Mining (Group) Co.,Ltd owns advanced administration, strong supporting of advanced technology. Its’ products has superior quality. Zinc ingots, fine spherical active zinc powder of brand KINGSTONE enjoy good reputation from domestic and foreign customers.  The producing technology of fine spherical active zinc powder is in the advanced position of china. Our group has established metallic powder material research institute in Hunan University City to specialize in metallic powder material.

We express our sincere welcome to all the business cooperators from either domestic or abroad. Welcome to use our products of brand KINGSTONE. We would like to supply the superior products and the best service to all of you!

Hunan King Stone Metallurgical Co., Ltd

Hunan King Stone Metallurgical Co., Ltd is one of subsidiary enterprises of Hunan King Stone  Minerals Group. It is a Producer and exporter of  manganese & zinc Metal products from China Hunan Province. It was established in 1986 with a small work name Baojing Wuling Zinc Industry Co., Ltd. At that time, it only produce zinc ingots 96-97% with annual out put of 3,000 MT. It has been developing during the past years. Now it employs 1300 workers and 356 technicians. 

Up till now we have been producing 60,000 MT of zinc ingots 99.99%, and zinc powder 96-98%, aluminum powder.

all of the finished goods are inspected by the State Inspection Bureau and up to the export standard. We are entitled to export our products by ourselves. our products have been exported to Europe country, Korea, Japan, Indian etc. we have established long term business relations with more than 30 foreign customers in 20 country and district.