Anhui Qimen County Huangshan Electrical Co., Ltd. was founded in 1990. We specialize in designing, researching & developing, and manufacturing electric power & electronic square chips. Our main products are as follows: Rectifier diode, FRD, thyristor glassivation square chip, plastic seal rectifier diode, plastic seal FRD, plastic seal thyristor, and POER moduleOur company is the director unit of Chinese electric power & electronic board. In 2008, our company was recognized as the national high and new technology project. Our company has passed the authentication of IS09001:2000 quality system. We have been accredit as AAA level banking credit unit from 2004 till now. The products have passed the RoHS authentication of the European Union and the UL security certificate of the USA.Our company holds intellectual property rights. We have 5 patents of techniques, in which there are 2 inventing patents and 3 practical new pattern patents.
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Anhui Qimen County Huangshan Electrical Co., Ltd. was founded in 1990. We specialize in designing, researching & developing, and manufacturing electric power & electronic square chips. Our main products are as follows: Rectifier diode, FRD, thyristor glassivation square chip, plastic seal rectifier diode, plastic seal FRD, plastic seal thyristor, and POER moduleOur company is the director unit of Chinese electric power & electronic board. In 2008, our company was recognized as the national high and new technology project. Our company has passed the authentication of IS09001:2000 quality system. We have been accredit as AAA level banking credit unit from 2004 till now. The products have passed the RoHS authentication of the European Union and the UL security certificate of the USA.Our company holds intellectual property rights. We have 5 patents of techniques, in which there are 2 inventing patents and 3 practical new pattern patents.