
Now, Dongguan Tongda Printing Co., Ltd has occupied a large share of product packaging market. Book Printing is the main product of Tongda. It is diverse in variety. Tongda Catalogue must go through chemical analysis. Chemical substances such as Azo dyes, Formaldehyde, PCP (Pentachlorophenol), Nickel, and Cadmium are strictly analyzed. The product is light, sanitary, and safe in use. The product features dimensional stability. Its size is not easy to make a change under mechanical force, heat or other external conditions. The product is widely used for its uniform thickness.

We shoulder social responsibilities. Our company is ISO 14001:2015 certified, which demonstrates we are committed to reducing environmental impact and undertake audits evaluating our CO2 output, product life cycle through our Environmental Management System.