Established in 1948  at Surabaya.   We   started  the business with traditional ex. WW II machines and dedicated workers to do service for making and repairing machine parts for industrial sector in newly independence Indonesia. Tjokro dedicated in this business, we keep improving ourselves to strive becoming the most important player in this business. A lot of innovation and improvement we make to the company so we can give the efficient, reliable , and good quality and best services to our customers. As we are commited to give the most efficient services, we evolved from one to more than fifty branches all over Indonesia to put our services nearer to the customers. We do services to various types of industries such as mining, oil & gas, steel, pulp & paper ,cement, power plant, petrochemical, marine, and many more industries.

We are proud that we have our customer loyalty and trust so we can survive this business and grow with it for many years. We are proud that we do services to the major industries in Indonesi and many of our products use world wide. We will not stop improving as we aim to be the global player in this business.

As Mr. Tjokro CEO and founder of the company said “Do the job with your heart and passionate care” Tjokro Group ways will always follow the direction of our founder wich translates to never stop improving ourselves to achieve out motto of Total Service for You.

Our Vision

Be the first choice in terms of quality for the industry, thus becoming one of the power industry that can compete at international level in the field of manufacture and repair engine components.

Our Mission

A commitment to high quality and best service support to satisfy customer needs and strengthen our Tjokro Group is the main principle of our company.

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