SMSTEEL
SMSTEEL
Non-grain oriented (NGO) steel, commonly known as Cold Rolled Non-Grain Oriented (CRNGO) steel, is a critical soft magnetic material. Unlike Grain Oriented (GO) steel used in transformers, CRNGO possesses isotropic magnetic properties, making it essential for rotating machinery. As the world shifts toward carbon neutrality, the demand for high-grade CRNGO has surged, driven by the explosive growth of the Electric Vehicle (EV) industry and high-efficiency appliance manufacturing.
The modern industry is moving toward "Thin and High Frequency." Today's manufacturers require thinner gauges (0.20mm to 0.35mm) to reduce eddy current losses. High-induction, low-loss grades such as M310 and M350 are becoming the standard for high-performance motors. Our R&D team continuously monitors these trends to ensure our steel meets the IE4 and IE5 efficiency standards required by global regulators.
Global buyers from North America, Europe, and Southeast Asia are increasingly focusing on supply chain resilience and material consistency. As a leading China-based manufacturer, we bridge the gap by providing Tier-1 mill quality with flexible logistics. Procurement managers now prioritize magnetic induction stability over just "price per ton," seeking reliable partners like Step Million Steel who can guarantee GB/T and ASTM compliance.
Founded in 2010, STEP MILLION STEEL SUPPLY CHINA CO., LTD. has emerged as a premier manufacturer and global supplier of high-end steel materials. Our production facility spans over 66,700 square meters, housing eight high-frequency welded lines and advanced rolling equipment.
We specialize in CRNGO silicon steel, pre-galvanized pipes, and various cold-rolled products. Our strategic partnerships with giants like Baowu Iron and Steel Group and Hebei Iron and Steel Group allow us to secure the finest raw materials, ensuring that our final products maintain the highest magnetic and structural integrity.
With an annual turnover nearing 4 billion yuan, we serve prestigious clients like LG Electronics and Xizi United, providing materials that power the modern world.
Quality is the cornerstone of our operations. Our inspection team consists of over 20 specialists with a minimum of 10 years of experience in metallurgical testing. We utilize precision testing equipment sourced from Germany and Japan to verify core loss, magnetic induction, and coating insulation.
Every coil we ship comes with full traceability and certifications (GB, ASTM, BS, or DIN). We understand that in motor manufacturing, a 0.1% variation in material quality can lead to significant efficiency drops. Therefore, we implement a zero-defect policy throughout our molding and rolling processes.
With over 15 years in the steel industry, we provide more than just raw materials. We offer technical consulting to help you select the right grade of silicon steel for your specific frequency and induction requirements.
In the fast-paced global market, time is money. We guarantee a response to all inquiries within 24 hours and provide comprehensive technical solutions within 48 hours.
We support our clients' growth by accepting small-scale initial orders. This builds trust and allows for material testing before committing to large-scale long-term contracts.
Our presence in nearly 100 countries across Central & South America, Southeast Asia, the Middle East, and Africa ensures we have the experience to handle complex international shipping and customs.
