Frequently Asked Question
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JiangSu HuaHong Vacuum Science and Technology Co. ,Ltd.
1.Q: Are you a factory? A: Yes.We are a factory that integrates research and development design, manufacturing and sales. 2.Q: What kind of vacuum stov… [MORE]
2019-12-11
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JiangSu HuaHong Vacuum Science and Technology Co. ,Ltd.
3.Q: Can you serve customers, such as installation and commissioning? A: Yes, we can send engineers to your city for installation and debugging. We als… [MORE]
2019-12-11
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JiangSu HuaHong Vacuum Science and Technology Co. ,Ltd.
5.Q: how long is your warranty? A: you have a one-year warranty after the site acceptance. 6.Q: how do you get a quick quote from us? A: you give us th… [MORE]
2019-12-11
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JiangSu HuaHong Vacuum Science and Technology Co. ,Ltd.
7.Q: What about your vacuum pump brand? A: We have brands like Leyblod (Germany) & shengong (zhejiang), which can choose brands according to their budg… [MORE]
2019-12-11
