SMSTEEL
SMSTEEL
Specialized magnetic steel grades engineered for Thailand's tropical climate and high-efficiency power standards.
Thailand is rapidly evolving as the "Detroit of the East" for Electric Vehicles (EVs) and a key regional hub for electrical component manufacturing. The demand for Electrical Silicon Steel—including Cold Rolled Grain Oriented (CRGO) and Cold Rolled Non-Grain Oriented (CRNGO) steel—has seen an unprecedented surge. This is driven by the Thai government’s Thailand 4.0 initiative and the development of the Eastern Economic Corridor (EEC).
As a leading manufacturer, we provide the specialized steel required for high-efficiency power transformers used by the Provincial Electricity Authority (PEA) and Metropolitan Electricity Authority (MEA). Our materials are critical in reducing core loss and increasing the reliability of Thailand's expanding power grid.
STEP MILLION STEEL SUPPLY CHINA CO., LTD. founded in 2010, is a leading steel material supplier and manufacturer. Our production facilities cover over 66,700 square meters with more than 300 employees and eight High-Frequency welded lines. Each line has a complete set of equipment to accomplish at least five production steps, ensuring every coil meets international standards like GB, ASTM, BS, and DIN.
Our monthly output of 100,000 tons serves critical industries in Thailand, including automotive, household appliances, and electrical distribution. We have maintained strategic partnerships with giants like Baowu Iron and Steel Group and Shougang Group, ensuring a stable supply of premium raw materials.
Our Electrical Silicon Steel is customized for Thailand's specific industrial requirements.
Supplying high-grade CRGO (0.23mm - 0.30mm) for transformer manufacturers in Samut Prakan and Chonburi, supporting Thailand's smart grid expansion.
Providing thin-gauge silicon steel for the lamination of high-speed motors in the burgeoning Thai Electric Vehicle sector.
Corrosion-resistant galvanized and silicon steel products for construction projects in the Rayong Industrial Zone.
Choosing the right Electrical Silicon Steel manufacturer in Thailand requires a deep understanding of core loss, magnetic induction, and permeability. Silicon steel is an iron-silicon alloy with silicon content ranging from 0.8% to 4.8%. The addition of silicon increases the electrical resistivity of iron, which reduces eddy current losses.
1. CRGO (Cold Rolled Grain Oriented): Essential for stationary machines like transformers. Our CRGO features a tight crystal orientation, allowing for superior magnetic properties in the rolling direction. This is vital for Thailand’s power utilities looking to meet energy efficiency ratings.
2. CRNGO (Cold Rolled Non-Grain Oriented): Critical for rotating machinery. In Thai factories producing air conditioner compressors, pumps, and fans, our CRNGO provides isotropic magnetic properties, ensuring efficiency regardless of the magnetic field direction.
Our team of over 20 inspectors and 20 R&D engineers ensures that your order meets the highest technical specifications. With competitive pricing and a commitment to excellence, we are ready to support your next project.
Technical Expertise: With over 15 years of industry experience, we possess a profound understanding of client requirements in Southeast Asia.
Rigorous Quality Control: All products originate from reputable mills using premium raw materials and the latest technological advancements.
Efficient Service: Standardized response within 24 hours and comprehensive solutions within 48 hours. We accept small-scale initial orders to build trust.
