Our company is a professional enterprise engaging in R&D, production, marketing and after-sales services of vacuum equipment and is headquartered in Chengdu Sichuan. As a practitioner of production management and technical innovation of vacuum products, Guotai Vacuum Equipment Co., Ltd, with its powerful technical strength and novelty management philosophy, has realized integration of good resources inside and outside of the industry and formed strong abilities and designing and customizing complete sets of equipment and offering their ancillary facilities. Innovation and technology influence every aspect of the vacuum equipment industry. Every process and every product of Guotai benefits from our professional technological R&D team and they have consummate skills and rich experience in production management of vacuum products. We have built an advanced technological exchange platform with well-known domestic universities and colleges. Through constant innovation and accumulation, Guotai exclusively owns patented technologies for optical coating machines. High vacuum diffusion pumps and high-adjustable coating carts. Nine national patented technologies, Guotai has obtained the certifications of the ISO9001:2008 quality management system and the ISO14001:2004 environmental management system. The automatic precision equipment and first-rate product quality contribute to stable outstanding product performance of Guotai.Our company has abundant product varieties, independently manufactures core units, imports 90% of electrical elements and reaches high level in integration and automation. Our company reduces operator's dependence on equipment and realizes full-automatic vacuum, baking, material smelting, coating and picking by one button. Vacuum coating equipment features a high degree of automation, high precision and good stability with many models including ZZS630, ZZS900, ZS1100, ZZS1300, ZZS1500, GT1550,ZZS-2050. Our annual output is about 100, our stock is sufficient. It is widely used in cell phone camera, cell phone panel, glasses, security monitoring, vehicle-mounted monitoring, telescope, optical fiber, military product aviation and aerospace fields. Winding vacuum coating equipment features high output, production speed and efficiency, continues coating production lines, adopt modular design and processing. Magnetron sputtering vacuum coating equipment features stable sedimentation, good adhesion, easy control and low energy consumption. Horizontal auto lamp coating equipment features large loading capacity and quick film formation, The coated products are excellent in high-temperature resistance and corrosion resistance. Good products contributes to Guotai's success in the markets. Now our customers are all over the world, From single equipment to comprehensive solutions, Guotai will keep providing high-quality after-sales services, and technical support of every customer with a spirit of integrity and hard work. Guotai promises to provide the most effective after-sales services for customers within 24 hours. Guotai pursues excellence by technological innovation, in the global vacuum equipment field, Guotai looks forward to pursuing common development with you, and strives to build a first-rate brand.