About Centersky
Centersky is a global professional electrical steel sheet manufacturing leader, specialized in the production of a variety of standard and non-standard series EI lamination, three-phase core, core ballasts, TL core series and a variety of reactor core products, widely for electronic transformers, power transformers, sensors, voltage regulator, computer power,leakage protection switch, welding machine,magnetic amplifiers, reactor, and instrumentation industries.
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PROFILE
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Every year CENTERSKY makes detailed investigation.
EI laminations are one of the most popular design types for manufacturing single phase transformers. The simple, single coil layout (sometimes referred to as a “shell type” transformer) offers a cost effective method for producing a wide variety of transformers. These range from small PCB mounted units through to much larger types that may be found in control panels or stand alone enclosures.
Global Customers
CENTERSKY PROVIDES WORLD- CLASS QUALITY SILICON STEEL SHEET THAT’S DESIGNED FOR VERY SPECIFIC APPLICATIONS, FROM TRANSFORMER AND BALLAST RESISTOR TO HIGH- END APPLIANCES AND MORE.
NEWS
Centersky is a global professional electrica steel sheet manufacture.
Selection of Grain-Oriented Electrical Steel for Reactors
Grain- oriented electrical steel (GOES) is a critical material in reactor core design. Its material properties directly affect reactor efficiency, noise level, size, and operational
May 6, 2026
Silicon steel sheets: The invisible backbone of modern civilization
When we press the light switch, few people realize that behind the electricity that lights up the room, there is a type of special steel
April 8, 2026
New Export Policy for Silicon Steel in 2026
On December 12, 2025, the Ministry of Commerce and the General Administration of Customs jointly issued Announcement No. 79, deciding to implement export license management
March 5, 2026