Union Precision Electronic LIMITED(UPE) is professional custom manufacturer in manufacturing connector components including POGO PIN, POGO PIN connector, spring antenna thimble, spring thimble and various probes. It is one of the most competitive company in the field of spring loaded connector in China. Products are widely used in all kinds of communications, medical equipment, automotive electronics, wireless equipment, smart wear, industrial testing equipment (such as mobile phones, televisions, tablets, game consoles and learning machines) and computer peripheral products. Our products are mainly exported to Europe, the United States, Canada, Asian developed countries and regions.