Tire pressure gauge, ball pressure gauge, digital pressure gauge manufacturer. Chin Ray Industry Ltd manufactures pressure gauge, tire gauge, pressure switch, digital tire pressure gauge, ball gauge pressure, tire pressure gauge, pressure gauge manufacturer, water pressure gauge, vacuum pressure gauge, gas pressure gauge Established in 1979 , Chin Ray Industrial Ltd always keep our insist on good quality for our gearless diaphragm pressure gauges . By 24 years , we have won some of the most respected air compressor manufacturers custom within many industries. As a professional pressure gauge producer, we have designed and produced the highest quality Tire Pressure Gauges since 1983 . According to the report of the U.S.A. "CONSUMER REPORT" -[February 1993 edition], based on the following criteria: "ACCURACY" "EASY OF USE" "RUGGEDNESS" "READABILITY" "ADVANTAGED", Our model #TG-H3SR was selected as one of the best tire gauges among nearly 80 different gauges purchased in four large cities in the U.S.A . This recognition, illustrates the commitment and professionalism that we at Chin-Ray Industrial have worked hard to achieve. Just like somebody said : No paid , no gain . Our effort for keep high quality for our tire pressure gauges let us be the supplier for ¡§Harley¡¨ , ¡§BMW¡¨ for tire pressure gauges . In 1994 , establish Hafner Gauges Division together with ¡uChin Ray Industrial Ltd¡vfor direction of our company on industrial pressure gauges . Establish Hafner International Company in 2003 for direction of our company on ¡uTire Pressure Gauges¡vand ¡uAutomotive Test Equipments¡v¡Aall we try to do are offer a complete service to our customers . By our web pages , not only you can see ¡§Tire Pressure Gauges¡¨ and ¡§Automotive Test Equipments¡¨ which are produced by ourself , but also you can see other auto accessories products .