Report on the 38cc Rotary Engine

031【Report from Our Company】2025/07/09
Nitto Manufacturing Co., Ltd. (Hirakata City, Osaka Prefecture) is a comprehensive manufacturing company specializing in precision machining. We provide consistent support from single-item processing to small and medium lot parts machining, design and production of jigs and dedicated machines, and prototype development assistance.
Since the launch of our Wankel-type rotary engine (hereinafter: RE) 'NR20_SERIES', we have received numerous inquiries from customers asking, "The 'Graupner Best.-Nr.1880 (37.41cc RE) (hereinafter: RE38)' released in 1993 states 'Made in Japan'; was this manufactured by Nitto Manufacturing Co., Ltd.?" Although we have not publicly addressed this matter until now, we are officially reporting the following due to the recent increase in inquiries.
For more details, please visit our website below:
https://www.nitto-mfg.com/re38/
☆Our Services (Business Content)
● Single-item processing, etc.
● Precision machining of prototypes, small lots, and medium lots starting from one piece
● Design and production of jigs and dedicated machines
● Proposals for processing methods, support for new product development, and consulting from the prototype stage

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