TWI Persia
TWI has incorporated the business of Hitan Co Ltd to form TWI Persia. This company offers advanced training in Welding Inspection and NDT to the region. Professional Certification is through CSWIP, recognised internationally since the early 1970s. Courses, training and certification in accordance with ISO 9712 are available. Copyright © 2005 TWI Ltd
Information and advice from TWI and its partners are provided in good faith and based, where
appropriate, on the best engineering knowledge available at the time and incorporated into TWI's
website in accordance with TWI's ISO 9001:2000 accredited status. No warranty expressed or implied
is given regarding the results or effects of applying information or advice obtained from the
website, nor is any responsibility accepted for any consequential loss or damage.