An industry standard for decades, dye penetration testing—also known as zyglo testing, PT services, fluorescent testing, or liquid penetrant testing—remains one of the most reliable, efficient, and cost-effective nondestructive methods for detecting surface flaws in non-porous metals.
APPLIED STANDARDS INSPECTION
4781 Hwy 69 S
Beaumont, Texas 77705
Phone: 409-721-5800
Fax: 409-722-9625