Our cold forging process is unique in its ability to produce extremely strong and precise components with minimal material waste. By forming metal at room temperature, we improve the mechanical properties of the material, resulting in parts with superior strength, durability, and surface finish. This method also provides high production efficiency, reducing the need for additional machining and post-processing steps. In addition to the advantages of the cold forging process, our company also provides machining services as an integral part of comprehensive manufacturing solutions. With advanced machining technology, we can produce components with high precision tolerances, refine details that cannot be achieved through cold forging, and enhance surface quality for a smooth finish that meets both aesthetic and functional requirements. Our expertise in combining cold forging and machining enables us to deliver complete and high-quality manufacturing solutions, meeting the demands of applications that require exceptional strength, precision, and quality.

Tjokro Group operates a dedicated workshop equipped with large-scale machinery for the repair and maintenance of heavy-duty equipment. We handle turnkey projects, including servicing, maintenance, and commissioning of industrial plants across sectors such as steel, cement, textiles, chemicals, paper, sugar, and palm oil.

Our advanced workshop facilities enable us to undertake a wide range of maintenance and repair jobs. We support our clients by manufacturing spare parts and repairing critical components efficiently to minimize downtime and prevent production disruptions.

Heavy-duty equipment plays a critical role in modern industrial and economic activities. Our extensive range of large-scale machinery allows us to handle components from capital-intensive industries, including steel, cement, textiles, chemicals, paper, sugar, and palm oil.

We are capable of repairing, maintaining, and rebuilding a wide variety of industrial components with precision and reliability.