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Tongda Group is dedicated to establishing an energy-saving, low emission, green and recycling environmentally friendly enterprise. It strictly implements ISO 9000, ISO14000, SA8000,international environmental protection standards International Quality System and Rohs. It also facilitates continuous improvements on enterprise production condition, living environment and the quality of social livelihood. The Group has established a comprehensive and creative system and an intelligent property management platform which obtained tens of invention patents. The Group is making its best efforts to become the intelligent property pioneer of Fujian local enterprise which engages in global technology industry.

Patent certification


System certification