Outline: Establishing: 1954 Building:1957 Putting into production: 1960 Total capital: 335 million CNY Number of staff and worker: 2898 Occupied Area: 340,000M2 Other : XiYi prossesses of a technical center of provincial level ; national pressure test center; industrial automation instrument research institute, two join ventures and 20 subsidiaries.

The Group Mainly Have As Follows: Branch Plant.

1). Pressure Instrument Branch Plant. 2). Temperature Instrument Branch Plant.

3). Transmitter Branch Plant 4). A professional import & export Branch Company ( xi'an foreign trade and economic development corp.): Maining engaged in the import & export business . In recent years , it has been awarded AA-class enterprise by Xi'an Customs of the People 's Republic of China.

Our Group have two number of high quality technicians , has gotten life member qualification in Chinese Metrology Technology Committee, respectively in pressure and temperature field. Also, our experts have joined the drafting team of "National Metrological Verification Regulation" and "National Machinery Industry Standards" for digital pressure gauge, pressure calibrator, standard platinum resistance thermometer and other items.

We put super quality and service on the first place, Competitive price is also our advantage which make our products cover many countries in the world PLURALIZED BUSINESS SCOPES: The design, manufacture , sales, installation, deb ing and maintenance service of industrial automatic instrumentation, contril system , industrial automation , building automation, office automation, environment - protection, complete sets of equipment, mechanical and electronic products, etc.