爱尔发ERFA品牌怎么样 申请店铺

Xi'an Erfa switch Co., Ltd. was founded in 2006, located in Xi'an city. The company is specialized in the technical development, production and sales of high and low voltage electrical products. At present, Xi'an Erfa switch Co., Ltd. has 2 professors, 6 senior engineers and 12 engineers. The company has successively developed zn73a (Erfa) indoor high voltage permanent magnet vacuum circuit breaker (two patents), Erfa indoor high voltage sealed vacuum circuit breaker (equipped with Siemens arc extinguishing chamber), zn163-24 (Zn □ - 24) indoor high voltage vacuum circuit breaker, ZN63A (VS1) vacuum circuit breaker, Erfa indoor high voltage sealed vacuum circuit breaker, VFC split solid sealed vacuum contactor fuse combination power Device (17 patents), VCE vacuum contactor, erfa-40.5 (zn85) high voltage vacuum breaker, AXB compact outdoor box type substation, kyn28a-12 armored movable AC metal enclosed switchgear, GCS series low voltage switchgear. All the above products have passed the inspection of the national inspection center and obtained the type test report of the national quality inspection center. Xi'an Erfa switch Co., Ltd. has a full-automatic circuit breaker and contactor production assembly line, and is equipped with professional circuit breaker and contactor detection and commissioning equipment. The company has an annual production capacity of 7000 sets of various circuit breakers and contactors.

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