Tongling Zonfa Trinity Technology Co., Ltd established by three before military factories in 1960s. Total staff is 1,700. Trinity Group now has 8 branch companies.
Trinity has main branch business in several industry, such as Plastic Extrusion, Semiconductor, Machinery, Energy saving and environment protection.
Trinity Extrusion branch products are: Extrusion tooling, extruder, co-extruder, calibration table, puller & cutting, and related machine.
Extrusion Tooling and Machinery plant is fully-owned by Tongling Zonfa Trinity Tech Co., Ltd. Since 1985, we designed and manufactured the first extrusion PVC tooling in China.
Now, we have 450 staff and more than 100 sets of EDM machine to manufacture 1500 sets of tooling and 100 sets of extrusion line every year. We have supplied to more than 600 customers in 50 countries. We export to Europe and America, such as VEKA, Royal, Deceunick, Schneider, REHAU, YKK, LG, Milgard, etc.
We have CMM machine to guarantee our products precision and control quality;
We have 40 experienced tuning engineers can do after service for customers in all of the world.
View more
