DONG GUAN PIONEER INSTRUMENT CO., LTD invested by TAIWAN which was established in 1998, is specialized in producing accurate utility gauges.

1. Mechanical type pressure gauge and Pressure gauging peripheral fitting genus: Micro barometer 、Low pressure gauge (Low pressure capsule gauge )、With low pressure gauge 、Pressure gauge with electrical contact 、Stainless steel pressure gauge 、Liquid filled pressure gauge 、Combined pressure gauge、 Normal pressure gauge 、Special pressure gauge、 Freon pressure gauge 、Rough vacuum pressure gauge 、Diaphragm seal pressure gauge 、PP diaphragm seal pressure gauge 、Minitype pressure gauge(1inch)、Accurate pressure gauge 、Medical pressure gauge、 Relative pressure ,Absolute pressure, Differential pressure, Negative pressure Diaphragm seal Oil-filled pressure sensor core body 、Pressure sensor 、Currency type pressure transducer 、Intelligent pressure transducer 、High precision digital pressure transducer 、High temperature digital industry pressure transducer 、Even membrane pressure transducer 、Intelligent in miniature pressure transducer 、Digital intelligent in miniature pressure transducer 、Digital pressure gauge 、Long-distance transmission digital pressure gauge 、Medical digital pressure gauge 、Pointer type industry pressure transducer 、Electric capacity type pressure transducer 、Differential pressure type pressure transducer 、 Anticorrosion explosion-proof type pressure transducer 、Digital pressure controller 、Digital differential pressure controller 、Digital pressure gauge with electrical contact 、Digital diaphragm seal pressure gauge 、In miniature digital pressure gauge 、Digital slight pressure gauge 、Portable digital atmosphere barometer 、Temperature sensor 、Temperature transducer 、Digital temperature transducer (Digital thermometer ) 、Digital temperature controls 、Explosion-proof type temperature transducer and so on.