He started treasure shares from 1992 to 20000 yuan, after 20 years of rolling development, trials and hardships, along the way, has developed into the four independent companies, products increased to anhydrous aluminium chloride, anhydrous ferric chloride, benzoyl chloride and chlorinated paraffin, high purity barium hydroxide, sodium hypochlorite, hydrochloric acid, the four companies are now normal production, complete formalities.Shandong kunbao chemical has been listed on the new third board, securities code: 872537.In 2018, it completed the acquisition process of penghui chemical and became a wholly-owned subsidiary of shandong kunbao chemical.In 2018, zhanhua economic development zone was identified as a provincial chemical industrial park, which laid a solid foundation for the future development of enterprises.With the implementation of policies to encourage the real economy, companies have improved their industrial structure, increased capacity upgrading and transformation, strengthened standardized management, and become bigger and stronger.In line with the trend, the company strives to achieve a new and greater leap in the capital market in the next five years.