POWOO TESTING: More than ten years experiences in manufacturing & supply of meter testing & calibration equipment, expert of metering error control. Service and products: Supply high precise testing instruments, test bench of electric meter, water meter & gas meter, on-site portable testing tools. Provide effective verification solution, scientific management of testing data, operation and maintenance Training at site and technical consultation. Application range: Meter production plant, verification laboratories, metrology measurement center, factory R&D department, and technology & quality institution. Market: Our instruments exported to Europe, South America, Canada and Asian countries against its high quality and competitive prices. It�s in great demand from many meter manufacturers & testing laboratories, obtained favorable comments of the users. Abilities: Integral measurement system with R&D institution, which possesses the ability to research & develop new products continuously, with its advanced machinery and equipment accompanied with the quality-guarantee system. Guiding principle: Knowledge, scientific attitude, Reality and Creation. Cooperation: We has been successfully cooperated with many international famous meter factories and verification Origination. We are pleased to co-operate with friends and customers home and abroad.