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Shanghai Truest Electrical Machinery Co.,Ltd. specializes in the development, production and sales of gasolines and diesel generators and generating units and automatic voltage regulator (AVR). Our company is located in pudong Industial Zone which is located in shanghai City to the seashore of East Sea.Our company has expanded its operations by building new factories in some differentcities.

上海秋水機電有限公司專門從事銷售汽油和柴油發電機和發電機組的自動電壓調節器(AVR)。我們公司擴大了業務,在一些城市建造新工廠。我們于1997年開始專注于AVR這個行業。