Profile: Ono Sokki Co. Ltd. specializes in providing engine bench, and chassis dynamo meter. We are an ISO 9001:2015 is certified company. Chassis dynamometer system has been upgraded to meet the needs of wide range of motorcycle tests such as Performance, Endurance and Exhaust gas Emission test (optional). It is supports a full line of peripheral equipment by superior technology. Ono Sokki also provide technical support for the design of the testing room