Founded in 1946, ACV Triangle Tube is a hot water heating equipment innovator, manufacturer and supplier. Headquartered in New Jersey, Triangle Tube works with residential, commercial and industrial clients to provide space heating, water heating and related HVAC supplies.
Specialties. 1  Orthopedic Spine Surgery Specializing in orthopedic spine surgery, Dr. Tepper can diagnose and treat a range of conditions affecting the spine. These may include degenerative diseases, arthritic conditions, fractures, tumors, deformities such as scoliosis, and other conditions.
Intergraph Employee Achieves NQA-1 Lead Auditor Certification. David Key, QA Engineer in the Norcross, Georgia, office, has been certified as an American Society of Mechanical Engineers (ASME) Nuclear Quality Assurance (NQA-1) Lead Auditor. David is the second person at Intergraph PPM to ever achieve this certification.