Shanghai Songyan Electronic Manufacturing Co.,Ltd, is the collection research and development, design, production and sales all kinds of self-cleaning filter and hydraulic control valve in the field of professional enterprise.Appointed by Shanghai science and technology commission of science and technology innovation enterprise.
Shanghai Songyan Electronic Manufacturing Co.,Ltd, founded in 2003.Co***ny address for Shanghai Pudong Kangqiao road 1100 Baokang building, room 506, the factory address at S...
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