long life stable sensitive high quality glass and plastic body online and lab pH sensor pH electrode pH probe, 15~130centigrade

1. who are we?
We are one professional manufacturer of pH , ORP, DO, Conductivity, Ion etc. sensor, we have more than twenty years history and produce more than 250,000pcs per year. our sensors are high quality, most of our sensors are exported to more than twenty countries , including U.S.A, Canada, Brazil, France, U.K, Germany, Spain, Russia, Australia, Korea and so on. meanwhile, we also provide OEM and ODM products.

2. how can we guarantee quality?
Our sensors are manufactured with the greatest care and observation of all technical rules. the materials used are subject to continuous quality control. if, despite our efforts, a fault occurs, please return the sensor. In the event of a fault caused by defects in materials or manufacture, we give full guarantee coverage for a period of one year from the date of delivery, either by replacement or repair to a practically new condition. we will handle guarantee claims generously.Before leaving our factory every sensor has individually passed a stringent test on our computerized inspection unit.

3.what can you buy from us?
pH sensor,ORP sensor, DO sensor, Conductivity sensor, Temperature sensor, Ion sensor, Sodium sensor

4. why should you buy from us not from other suppliers?
We have more than thirty years history and have produced more than 3,000,000pcs, 2,000,000pcs of which are exported to the European and American markets. these facts and customers prove that our sensors are excellent, meanwhile, we can provide OEM products or manufact the sensor accoding to the customer's requirements.

5. what services can we provide?
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