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Shanghai SPES displayed liquid level switches/transmitter, level sensors/gauges, temperature/pressure and other products at the expo, attracting professional v...

In January 2016, SPES moved into 5A office building and conducted business and cooperation with customers and friends from all walks of life in a larger area to seek common development.

In January 2016, SPES moved into new factory to provide customers with higher quality service in a brand-new face