JAM's characteristic technologies can be  found every scenes of daily life, Digital electric household appliance  such as mobile phone, PDA, personal computer, DVD, digital video camera, flat panel TV, and various transport machines such as automobile,  etc...Electronic devices fitting into our daily life and enhancing their existence value, and a number of advanced devices scaling up more and  more their functions...
Our precision vises have already become a necessary tools regardless of a business scale in the high precision processing sight.
Develop material in conjunction with metal company we do the quality  improvement, the cost reduction and then, over 100 kind of various are  provided on our business line.