少妇人妻无码专区毛片_蝌蚪视频窝在线播放_欧美性色欧美A在线播放_尤物在线精品视频_欧美精品国产一区二区三区_在线观看成人无码中文AV天堂不卡

美國光譜特種氣體公司（Spectra Gases Inc.）
美國光譜特種氣體公司（Spectra Gases Inc.）創始于1980年。為研發、生產超高純氣體、特種混合氣、同位素的跨國公司，公司總部位于美國新澤西州布蘭斯堡（Branchburg），在全球五大洲建立了多家子公司。作為全球精細化工和高純度氣體的主要供應商，為世界40多個國家和地區的照明、準分子激光、科研、醫療、半導體以及環境保護提供產品服務和技術支持。隨著本公司的不斷發展，我們將致力于提供前沿、銳利的解決方案，以滿足客戶不斷發展的需要。

Spectra is the global leader in next generation fine chemical and high purity gases for the research, medical, fiber optic, semiconductor, environmental, laser, lighting, and high purity handling equipment markets.
Spectra was founded in 1980 to meet the needs of researchers for excimer laser gas mixtures. We grew quickly as excimer laser applications became widespread and found great acceptance in DUV Lithography and laser vision correction (Lasik). Over the years, we have grown to become a leading supplier in next generation fine chemicals and high purity gases for the research, medical, fiber optic, semiconductor, environmental, laser, lighting, and high purity gas handling equipment markets throughout the world. As we continue to grow, Spectra’s mission is to focus on providing cutting-edge solutions to meet our customers’ ever-changing needs.

Our Philosophy

At Spectra, innovation is not just a word, but a passionate pursuit and foundation for our success. We believe in continuously improving existing products by creating better chemicals and gases and enabling emerging technologies with unique specialty chemicals, gases, and services.