
SINSO emerged from a rebranding process that reflects the evolution of RCJ Serviços Técnicos, which has always had a continuous commitment to offering high-quality services. Our new look and brand identity were carefully developed to better represent who we are today and where we are headed.
While our appearance has changed, our dedication to excellence and customer service remains the same.
SINSO - Integrated Solutions WELDING
A company specialized in repairs and advanced welding solutions for the industrial sector.
Our focus is to ensure that your operations keep yourselves efficient and safe, minimizing unplanned downtime and promoting the structural integrity of your equipment and systems.
- We serve several sectors: oil and gas, energy, chemical, petrochemical and metallurgical.
- Repairs to pipelines, high pressure equipment and critical systems.

Cutting-edge technology
We use state-of-the-art welding techniques, always in line with international quality and safety standards, such as ASME, API and ISO.

Precision Engineering
We develop customized solutions for repairs and maintenance, ensuring that each project is optimized for the longevity and performance of industrial systems.

Commitment to Safety
All our processes are conducted with maximum responsibility, respecting the most rigorous industrial and environmental safety protocols, minimizing operational risks.

Specialized Team
Our technical team is made up of qualified welders and engineers specialized in welding and non-destructive testing, ensuring compliance with the highest quality requirements.

Quick Answers
With a flexible and efficient structure, we offer fast and effective solutions, reducing the downtime of your equipment and increasing the productivity of your operation.

Trust
