Established in 1952, Japan Vacuum Technology Co., Ltd. (ULVAC) has become a world-class comprehensive enterprise group integrating vacuum acquisition equipment, vacuum measuring equipment and vacuum application equipment after half a century's development. It has the highest technology in the world in the vacuum field, with more than 20 subsidiaries in Japan, joint ventures and wholly-owned companies all over the world, and 8 subsidiaries in China, with an annual output value of more than 2 billion US dollars. Since its establishment, Japan Vacuum Technology Co., Ltd. (ULVAC) has been engaged in the research, development and manufacture of vacuum furnaces, and the sales volume of vacuum heat treatment furnaces alone exceeds 65,438+0,200 units. Alfaco Oriental Vacuum (Chengdu) Co., Ltd. was jointly invested by Japan Vacuum Co., Ltd. ULVAC and Chengdu Oriental Instrument Co., Ltd. and was established in October, 2003. It is located in the western park of high-tech zone in the land of abundance, with beautiful environment and convenient transportation. The total investment is 654.38+200,000 yuan and the registered capital is 53.58 million yuan, covering an area of 97 mu. Main products: online leak detection device, refrigerant filling machine, refrigerant recovery device, ultra-high vacuum exhaust table, evaporation coating device, helium concentration meter, vacuum valve, ion pump and other products, which are mainly used in refrigeration, fire fighting and vacuum industries such as air conditioners, refrigerators and automobiles, with a domestic market share of over 80%, and some products are exported to Brazil, Pakistan, Russia and other countries.