Aladdin Mohammed

HDG Community is the professional reference channel for Hot-Dip Galvanizing — 
built for engineers, fabricators, plant managers, and coating specialists.

Every video delivers technically accurate, practical knowledge on the full HDG 
process: surface preparation, zinc metallurgy, coating quality, standards 
compliance (ASTM A123 / ISO 1461), and plant operations.

Hosted by Aladdin Mohammed — Metallurgy & Materials Engineer with 20+ years 
of HDG experience, ISO 9001 Lead Auditor, and author of the upcoming 
professional HDG reference book.

Subscribe for weekly videos in English and Arabic.