Shanghai Ritian Printing Material Co., Ltd. (former Shanghai Shenyi Priinting Material Co., Ltd. , hereinafter referred to as Ritian) was founded in 1997, which was devoted in production and sales of printing materials. Ritian is the pioneer of environment-friendly printing materials in China.
Ritian not only import latest technology and ingredient from Japanese and German, but also carry out a scientific management system and quality control system so as to produce a series of good quality,...
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