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Qualitywell is a manufacturer of all kinds of thermometer. But our main products are the bimetal thermometers.
The measuring theory of the bimetal thermometer expand with heat and contract with cold, it is a physics phenomenon. So the quality of bimetal element affects the accuracy of the thermometers.
The bimetal element Qualitywell use is imported from USA, the response rate is higher, so the accuracy of our thermometer is high. Our thermometer match the ASME and BS standard. As the manufacturer, we can design and make the thermometers according the demand of the customers. The OEM is welcome.
Now Shanghai Qualitywell have three system certifications, they are ISO90001, ISO14001, and OHSA18001. The system supports that Shanghai Qualitywell can offer the quality products.
Shanghai Qualitywell company is your best choice.
