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售后保障服务(一年保期)
发布日期: 2017-12-06   点击量: 663  
100%无条件让客户满意的保修
客户满意是我们的最高追求。我们致力于为您的质量流量控制器提供高质量的服务。如果您对我们维修的的质量流量控制器不完全满意,我们将提供专家服务,并保证不需要额外人工费用。
我们提供的100%无条件让客户满意的保修,基于我们我们对客户诚信的认可。我们相信我们客户了解污染不在保期范围内,我们真诚地希望这种信任不会被滥用。
请注意,质量流量控制器的使用寿命不是永久的!正确的清洗、安装、使用正确的气体和适当的操作压力对你的质量流量控制器可以使用到最大寿命是至关重要的。此外,由于气体的腐蚀性和/或堵塞性质,在某些气体(如HCl、BCl3、Cl2和SiH4)中,质量流量控制器的平均预期寿命降低了。我们相信您在要求保修维修时考虑这些因素。
我们请求反馈,积极并有建议性的反馈,我们将不断改进。



100% Unconditional Satisfaction Warranty
Customer Satisfaction is our highest priority. We are dedicated to providing high quality service to your mass flow controller. If you are not completely satisfied with the operation of your mass flow controller, serviced by our specialist, we warrant its repair at no labor charge.
Along with our 100% Customer Satisfaction Warranty goes our trust in our customer’s integrity. We trust our customer’s judgment in the determination of a warranty repair and we sincerely hope this trust shall never be abused.
Please note that the average lifetime of a mass flow controller is not forever! Proper purging, installation, use of correct gas and appropriate operating pressure are vital to the maximum life of your mass flow controller. Also with certain gases (such as HCl, BCl3, Cl2 and SiH4) the average life expectancy of a mass flow controller is decreased due to the corrosive and/or clogging nature of the gas used. We trust you to consider these factors when requesting a warranty repair.
We solicit feedback, both positive and feedback for improvement at all times.



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Coastal Instruments 是一家专业致力于进口气体质量流量计、压力传感器等器件的技术服务与销售公司。


Our technology, reliability and integrity, have made us the recognized leader in the calibration of flow and pressure measurement devices.


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400-677-1980