Southern Quality Assurance Ltd
Contact: Rob Penney
P O Box 15 120 
Christchurch New Zealand
Phone: (ISD) 64 3 381 1670
Fax: (ISD) 64 3 381 1690
The South Island's largest and one of New Zealand's best NDT companies, Southern QA are ISO 9002 accredited. Technicians are qualified in UT, MT, PT, RT (X and gamma)and welding inspection. Other specialties include holiday testing of coating systems, ultrasonic bolt tension measurement and third party inspections. Current and recent inspection work includes boiler and pressure vessel manufacture, hydro-electric plant, petrochemical tanks and pipelines, structural steelwork, steel and iron castings, dairy industry plant etc. Staff are also experts in welding procedure development and approval testing, welding operator qualifications and welding consultancy services. Geared up to be flexible, recent work includes Fiji and Antarctica and many points in between. Email to southernqa@clear.net.nz