Description

Dongguan Shumyip Steel Centre founded in 2016 and located in Dongguan – the renowned “World Factory” – is a national high-tech enterprise. We specialize in R&D, production, sales, and one-stop services of high-performance silicon steel cores, amorphous cores, and nanocrystalline cores. We are committed to becoming a world-leading supplier of magnetic material solutions.
The raw materials include oriented silicon steel, non-oriented silicon steel, amorphous alloy, and nanocrystalline alloy. Our product portfolio covers three series: EI laminated cores, wound cores, and cut cores – including toroidal, O-type, C-type, E-type, amorphous choke cores, and nanocrystalline common-mode chokes.
Applications
- EMC Filter
- Switched mode power supply
- Computer power supply
- Communication and network power supply
- Laser and X-ray power supply
- Welding equipment and Electrical plating power supply
- Solar energy equipment and wind power generator
- Solar energy equipment and wind power generator
- Uninterruptable power supply (UPS)
- Frequency converter
- Inducted heating equipment
- High-speed railway power supplies
- VFD Inverter Drive Motor Systems






Tom –
Good product with sturdy built. • Weight is 55kgs. • Multifunction led display • Good customer support • On time delivery • 3yrs warranty on motor • Not much installation needed • Stabilizer required The moment I received. the product, the company contacted me and were very helpful with any difficulty I faced with installation. I didn\’t find it difficult.