SHANGHAI CHANG AI TECHNOLOGY DEVELOPMENT CO., LTD. Corporation Limited Liability Company started off as a leading Manufacturer and Exporter of Gas Analyzers. Since inception, our production facility has marked perfection in terms of quality and reliability of gas analyzer, delivered worldwide. SHANGHAI CHANG AI TECHNOLOGY DEVELOPMENT CO., LTD. was inaugurated back in 2003 with US$10 Million - US$50 Million initial business capital, holding export history over 17 Years .Construction equipment and material demands finest quality in terms of make and aesthetic appeal and by successfully complying with industrial demand we have reached Approx 0.8 Million US Dollar annual revenue and Indonesia,South Korea,Singapore,United States,Vietnam export market share. We take pride in our credibility, operating with a Third Party in Shanghai, Shanghai, China.Our corporate venture follows strict quality control procedures, thanks to state of the art equipment and skilled professionals. With years of experience we have mastered the art of developing finest quality products with sourcing raw material that guarantees reliability and years of service. For product queries and pricing details contact Ana GU.