Production Walk-through
Well-maintained forty-five cold headers, including nine formers by National Machinery produce a variety of sizes of tube nut piece after pieces with fully evaluated tool setup.
State-of-the-art "Formax" by National Machinery demonstrates its capability for complex parts in R&D room.
Self-designed planetary type of thread rolling machines with solid pin positioning secure consistent quality of thread over a million pieces a day.
Thirty-eight single- and multi-spindle automatics and five CNC lathes for sample lot production and secondary operation.

Quality Assurance Department plays an important role in Nagano for outstanding consistency of product quality.
Automated warehousing system for efficient inventory control and immediate delivery.

2000 Nagano Products Co., Ltd./ Nagano International Corporation