About Tongda
Our Advantage
See Tongda's manufacturing scale, extrusion blow molding engineering experience, patent portfolio and production support capabilities.
Manufacturing scale
Built on Manufacturing Capacity and Technical Innovation
Tongda operates three manufacturing plants with 100,000 m² of total floor area and annual capacity above 1,200 machine sets.
Three Plants
Three production bases provide 100,000 m² of total floor area and 80,000 m² of construction area for machining, assembly and testing.
1,200+ Sets / Year
Annual manufacturing capacity supports the delivery of more than 1,200 extrusion blow molding machine sets.
Standards Drafting
Technical participation includes 6 national standards, 1 industry standard and 1 association standard.
Patent Portfolio
More than 90 national patents support continued development in equipment structure, process control and machine technology.
Application Range
Equipment serves food and daily chemical packaging, chemicals, automotive parts, medical packaging, logistics and transportation.