Welcome to Zhejiang Changkai Electric Power Technology Co., Ltd
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Ask：Hello, I am a distributor of electrical equipment. Can I represent your company's products? +
Answer: Of course, but we need you to have enough sales orders so that we can give you the most favorable price.
Ask:May I ask if your ZW7 vacuum circuit breaker can operate normally in an environment of minus 50 degrees Celsius? +

Answer：It can operate normally. Our mechanism box is equipped with a heating device. When the ambient temperature is lower than the preset temperature of the heating device, the heating device will automatically heat up. When the heating reaches the preset temperature, it will also stop heating to ensure that it can work at a constant temperature.

Ask：May I ask if your company's products can help us with OEM? +

Answer: Yes, but we need your company to sign an authorization agreement with our company to ensure that it is legal for us to do OEM for your company.

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