It is the first stock company transformed from the printing plant of former MCI Geological prospecting Company in order to fit the need of market economy.

• 郑州明达彩色印刷有限责任公司在原化工部地质勘探公司印刷厂的基础上,按建立适应市场经济需要的新型企业的要求,改制成为化工地质系统第一家实行股份制的企业。