ULVAC Orient Test And Measurement Technology (Chengdu) Co., Ltd. is the wholly owned subsidiary company of ULVAC Orient (Chengdu) Co., Ltd., with registered capital of 100 million CNY. The holding company ULVAC Orient (Chengdu) Co., Ltd. was established in 2003 jointly by the world renowned vacuum technology enterprise ULVAC Inc. (formerly Japan Vacuum Engineering Co., Ltd.) and Chengdu Orient Instrument Co., Ltd., a major helium leak detection equipment supplier in China. Located in the Comprehensive Tariff-free Zone of Chengdu Hi-Tech West Zone, ULVAC Orient Test and Measurement Technology (Chengdu) Co., Ltd. undertakes all businesses of helium leak detection, refrigerant charging and standard specification products of its holding company. Our leak detection equipment is widely used in China and overseas in fields of refrigeration industry （including household air conditioners, commercial air conditioners, central air conditioners, refrigerators), new energy vehicles and traditional vehicles, automobile air conditioners, electronics, fire extinguishing, high-pressure switch, water heater, medical device, sensor and other industries. Our company is based in China and serve the world. Over 3000 units of air tightness testing system are continuously running on customer sites in over 20 countries and regions across 5 continents. Taking the enterprise business philosophy of Industry Quality No.1, Industry Service No.1, Industry Occupation No.1, we are committed to provide ULVAC QUALITY, FAVAROBLE PRICE, and GLOBAL SERVICE to universal customers.