Zhaohui Rd, hangzhou, zhejiang, China

Hangzhou Yanshan Import & Export Trade Co., Ltd. is located in Hangzhou with independent import and export rights. We have many years&＃039; experience in the manufacture of many kinds ...

BEI SI HUAN ZHONG LU 229HAO, Beijing, Beijing, China

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Wuhua, Tianjin, China

Phetech manufactures professional Magnehelic type differential pressure gauges and humidity&temperature transmitters for the applications of heating, ventilation and air conditioning. Our prod...