Gold Member Since 2017

YUEQING SHANTUO ELECTRICAL CO., LTD.

AC Contactor, Circuit Breaker manufacturer / supplier in China, offering Sontune Se1 Magnetic Starter, Sontune Sts3 Moulded Case Circuit Breaker, Sontune 3st44 (3TF) 1p, 2p, 3p AC Contactor and so on.

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Product test

thermal relay test [May 08,2017]
thermal relay test
Strictly check out the product quality, do a good job