Holley Metering Limited is a cross-regional and export-oriented company focusing on the R&D, production, marketing of energy meters. With 36 years experience in metering field, now biggest meter manufacturer China. The domestic market share has been No. 1 position over last 12 years. ...

Is a leading Manufacturer and sales of test Measuring instruments in China. It was founded the year 2000 with "Nicety" as partner. we are first company to adopt Double Injected technology our region. From 2003, have succeeded development Environment Test Meter started produce ...

Shunjay Instrument Co., Ltd. As the leading Designer Manufacturer and exporter specializing in Pressure gauges, temperature glass Glass Thermometers, Regulators Valve. These products are widely used hydraulic pneumatic machine or equipment. Oil industry, medical industrial so on. our ...