Established in 1989,Jiangxi Wuyuan Zhuzi Industry limited is a professional enterprise for Longwei ink slab on development , manufacture, sales and presentation and created a complete management system accordingly. The company is located at Jingping road, Ziyang town, Wuyuan city covering land area 15,600 square meters .As the optimal scale of production and strongest development abilities enterprise on ink slab business in Jiangxi province, It has been awarded “Quality trustworthy unit”, ”consumer credit-worthy unit” and “integrity unit” consecutive years，China National Ministry of culture rewarded it “national cultural industry model base” and “ Inheritance base of Intangible Cultural Heritage(workmanship for the She ink stone) in 2012. Mr Jiang Genliang，The chairman of the company who has been engaged in ink lab for more the twenty years and he is the successor of national Intangible Cultural Heritage(workmanship for the She ink stone), senior art master of Jiangxi, and Jiangxi PPCCC member by now.