Main Products: Electronic Toroidal / Annular / Ring Transformer， Iron Core， Coil， EI Transformer， Inductor and Reactor， rang from 8VA to 30KVA， 50Hz-60Hz. OEM， ODM， Customer-designed Draft / Sample / Specification Acceptable.
Transformer's feature: Good Price-Function Ratio Reliable Performance and Safety Small Volume & Low Weight Low No-load Losses Low Mechanical Hum Good Shielding Performance， Low Magnetic Leakage High Efficiency Low Operating Temperature-rise Dimension Adjusted Freely Easy to Mount & Fast Excellent Workmanship
Know-how Technology A. More dimensions available to follow any requirement from customers B. Cores wound by a) grain oriented cold rolled silicon sheet in a whole long one or several pieces of short ones; b) grain non-oriented cold rolled silicon sheet C. Cores Annealed by advance vacuum annealing furnaces to improve electronic data. D. HDV Series HI-FI Transformer 1) High Quality Core: Wound by a whole high quality oriented grain cold rolled silicon sheet carefully selected， and annealed by advance vacuum annealing furnaces to result in the best electronic data. 2) Strict Hum Control: Applying our Know-how Technology and special treatment into practice， also involving a strict Listen Test by our technician in each lot to minimize hum to zero
Testing Items: No-load Test Load Test Inductive Voltage Test Withstanding Voltage Test among the Turns DC Resistance Test Safety Test
Installation Horizontal (Non-conventional-type base plate)， Sunk， Side Type， Bridge.
Application: Electronic Control， Cable TV & Digital TV， HI-FI (Audio-Video) Equipment， Medical Equipment， New Electric Power Supply， Electronic Meter & Apparatus， Decorative Illumination System Security Monitor & Control System etc.
Main Customer: Overseas: ABB， Denmark Foss， Netherlands Inrada， USA Gallien， Australia JOY， Russia Asteroid， Japan Wireless Tsukamoto， South Korea Choyang Medical China Domestic: Chonghong Electric， Tsinghua Tongfang， Hushan Electronic etc.
Service: R & D.， manufacture and sale.
Certification: ISO9001， CESI， UL， CE and RoHS.
Productivity: Toroidal / annular / ring transformer 3.2 million PCS， EI transformer 3 million PCS annually; Annular iron core over 300 tons monthly.
Workforce: About 400 workers， 26 technicians， 2 senior engineers
Equipment: Over 100 sets toroidal / annular / ring coil winding machines， 3 EI type transformer lines， 4 sets of vacuum protective gas anneal machines， A set of Nitrogen and Hydrogen Production Equipment.
Location: 15 km away from Shuangliu International Airport， Chengdu， Sichuan， China. Sichuan is the hometown of the world famous Great Panda.
Area: 5 acres with floor area of 15， 000 square meters.
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