Heten.com
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- Meta Description
- HETEN is an integrated Welding Engineering Firm and Weld Testing Laboratory.
- Meta Keywords
- heten, welding engineering, welding engineer, welding, weld, engineering, testing, certification, weld testing, tensile charpy, rockwell, knoop, bend, nick, engineer, design, construction, manufacturing, procedure, qualification, WPS, PQR, inspection, optimization, problem, Columbus, Ohio, USA