High-quality Stainless Steel and Nickel Alloy Products that meet the highest industry standards

Our state-of-the-art production facility in Ulsan is integrated with a dedicated in-house R&D centre.

Our Vision

Established in 2021, HYG is dedicated in providing high-quality Stainless Steel and Nickel Alloy Products that meet the highest industry standards.
With years of expertise in manufacturing and distribution, we serve diverse industries from high purity to high precision applications.

Uncompromising Quality, Global Standards

Quality

All products are manufactured and supplied in
accordance to internationally recognized industry
norms such as ASTM, ASME, EN, DIN, JIS, ETC.

R&D Centre

Visual & Dimensional
Mechanical Testings
Intergranular Corrosion
Weld Decay
Chemical Analysis
Boroscope Examination
Penetrant Testings
Positive Material Identification
Ferrite Content Measurement
Destructive Testings
Non-destructive Testings
Cleanliness Testings