In 1979 American Newspaper Publishers' Association ,Now changes is Newspaper Association of America. The person in charge advocates the promotion development substitution petroleum matrix the printing ink. At that time (Organization of Petroleum Exporting Countries)The encirclement related event causes the petroleum price rise .Causes the printing ink industry regarding the market supplies question .In order to avoid affects its raw material the supply .After many year great effort deliberations .(Soy ink or called Vegetable ink) Uses many kinds of formulas after the research. The (Soy ink) printing ink is considered finally the nontoxicity and the safe new product .The printing effect conforms to printing ink each standard specification good .In the environmental protection is very good .The (Soy ink) printing ink is guiding the printing trade ,Makes the low volatile organic compounds (VOCs) printing ink product .But uses the (Soy ink) printing ink to solve the printing industry environmental protection. The improvement air pollution, with obtains health and safety the good plan.

Great Sino^TM ink - the printing ink's branch research the team to develop produces stably PIE Series: Soy Ink, After to printing business and the factory for a long time, the mutual confidence and the soy ink product operating instructions . Conclusion when lithographic printing production, Can decrease in the workroom the (VOCs) volatility organic compounds emissions. Simultaneously its product chemical material ingredient is a nontoxicity.The paper printing the product to be able to extend the remarkable real fresh color ,the friction wear-resisting is good, the printability is good, stable printing die cutting process. Now the product sale period of attains the widespread use and the high praise in the printing field printing ink .This product is we are real Environmentally Friendly Ink.