About Us
Precision Tubesheet Drilling Specialists
Grape Enterprises, formerly A-one Engineering, established in 2017, is a leading specialist in precision tubesheet drilling for industrial heat exchangers and pressure vessels using advanced CNC deep hole drilling machines.
Our facility in Navi Mumbai delivers precision solutions through four market-focused business segments including CNC Deep Hole Drilling, CNC Horizontal Drilling, VTL, and Radial Drilling Machines.
Our skilled technicians combine technical expertise with a passion for precision to deliver exceptional quality solutions for demanding industrial applications.
With our 1000 sq. meter workshop and 20T overhead crane, we handle tube sheets up to 3 meters in diameter with precision within tight tolerances required by major industrial clients.
We continuously introduce new technologies and innovative techniques to add value to our clients' businesses across diverse industrial applications, maintaining our commitment to excellence since 2017.
Precision Tubesheet Drilling Specialists
Grape Enterprises, formerly A-one Engineering, established in 2017, is a leading specialist in precision tubesheet drilling for industrial heat exchangers and pressure vessels using advanced CNC deep hole drilling machines. Our facility in Navi Mumbai delivers exceptional quality solutions through four market-focused business segments.
With our 1000 sq. meter workshop and 20T overhead crane, we handle tube sheets up to 3 meters in diameter with precision within tight tolerances. Our technical expertise spans multiple materials including exotic grades, stainless steel, and carbon steel to meet diverse industrial requirements.
