J.R. Group, a distinguished manufacturer and exporter, specializes in both machined and unmachined grey iron, SG iron, and alloy steel general engineering castings. Our commitment to quality and excellence is underscored by our certifications, which include ISO 45001:2018 for occupational health and safety, ISO 14001:2015 for environmental management, and ISO 9001:2015 for quality management systems. These certifications reflect our dedication to maintaining the highest standards in manufacturing processes and ensuring customer satisfaction.