Ozone (in air）test strips feature:simple operation;efficient;measuring results are reliable;unique aluminum tube packing in China,plating antioxidation film,which can extend shelf life greatly(this is optional);small volume,light weight,easy to carry.
Q1: Why choose us? A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality. 2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service. 3. We have purveyed customers with the lowest wholesale price.
Q2: How do you guarantee the quality? A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available? A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing? A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order? A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept? A : T/T , WEST UNION , PAYPAL , ETC.
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