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Due to the similarity of the processes adopted by the companies Saikai Diesel and Romaga, the organization from this collaboration, called Romaga-Saikai, has decided and is implementing its Quality, Health, Safety and Environment  (QHSE) 


As foreseen in our schedule for the year 2019, we obtained the ISO 9001: 2015 certification of the Sales Agency Process (commercial representation) in October / 2019. The Diesel Engine Maintenance and Repair Services process is expected to be certified by March/2020.

The HSE management already permeates the entire structure, leaving only its certification, planned for December '20.


HSE-Training is conducted periodically, based on annual schedule. 


SAIKAI DIESEL covers all aspects of service, from repair and maintenance on diesel engines and their peripherals to supplying genuine spare parts from various manufacturers, applicable to the marine and offshore industries as well as thermoelectric power plants.

It was created to meet a new market reality, which demands quality and reliability, combined with the multipotentiality of its experienced employees and extreme competitiveness in the service sector, thanks to precise planning and rigorous monitoring processes.

Site Map

18, Pedro Alves Street - Santo Cristo

Rio de Janeiro - RJ - 20220-281 - Brazil


Monday to Friday from 8 am to 6 pm

Saturday from 8 am to 1 pm

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