Become a global leader in the transformer industry
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Year
Enterprise history
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380000㎡
It covers an area of 38 thousand square meters
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1800
There are more than 1800 employees
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1000000+
Production quantity 1 million
Dalian No.1 Instrument Transformer Co.,ltd was founded on 1972 which occupies floor area of 380,000㎡ and building area of 186,000㎡ with about 1800 employees.
The company implements group operation mode. The headquarters located in Pulandian District Dalian City. It is the manufacturing base for MV/HV Instrument Transformer, Rip tubular busbar system and Power transmission & distribution equipment. The subsidiaries in Shanghai City, Xiamen City, and Dalian City complete DYH a group company. A joint venture company was founded between DYH and Arteche Spain to produce and sale CT/PT ratings from110KV and above. DYH is the leading company in the field of Instrument Transformer industry, which engaged in instrument transformer R&D, manufacturing, marketing, sales since founded.
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