about us

About PT. Sumber Mitra Tujuh

PT. Sumber Mitra Tujuh is a trusted Indonesian provider of industrial engineering, maintenance services, pipeline construction, and valve supply. Headquartered in Serang, Banten, we deliver comprehensive engineering solutions built on workplace safety, high precision, and operational efficiency for our industrial partners.

 

Commitment to Quality & Safety Standards

We operate under the highest quality and safety management systems. PT. Sumber Mitra Tujuh is ISO Accredited and compliant with CSMS (Contractor Safety Management System) requirements. All engineering, maintenance, and testing procedures strictly adhere to recognized global standards, including API, ANSI, and MSS.

 

Expertise & Skilled Workforce

Our strength relies on a dedicated team of over 100 highly qualified staff and technicians, holding official certifications such as Piping Inspectors, Welding Inspectors, and Certified Welders. Combining deep local market knowledge, robust risk mitigation strategies, and advanced technical capabilities (such as zero-shutdown Online Leak Sealing), we are committed to being the premier strategic partner for the oil & gas, petrochemical, power generation, and manufacturing sectors across Indonesia.