Panasonic Photo& Lighting Co.

Panasonic Kumihama Photo& Lighting Co.

Printed circuit board production line introduction

Suzhou Semiconductor parts Co.

Electronic Component Inspection

Panasonic Refrigeration compressor（Wuxi）Co. 

Automatic Air Control System modification 

Omron Co. & Shanghai Omron Co.

Proximity switch assembly line; photoelectric sensor inspection equipment