Design: From Taiwan Tengchi, Exported to North America, Europe, South East Asia, South America with international level quality.

Processing Technology: all components through special treating, main bearing from NSK, SKF, other main part processing by CNC center.

Assembly technology: highest level assembly by experienced engineers, not accept heavy hitting assembly, not accept wrong assembly.

QC: Check all components with higher national standard of casting, forging, heat treating and machining.