Zhongdazhong Medical Equipment CO., LTD&＃039;s precursor is Zhongdazhong sciences & technology development co., ltd (professionally deal with medical software&＃039;s company). As the company&＃039;s development, the company capital reformed in 2003 and started operating medical equipment mainly. The company invests profit&＃039;s 40% of last year for the new product in the research or development every year, our develops a new product every year. 2000.03 Zhongdazhong sciences & technology development co., ltd set up 2000.07 Infrared galactophore diagnosis instrument software was launched into market and provided to domestic producing factories professionally. 2000.10 Digital electronic colposcope software was developed successfully and put into operation. 2001.05 Medical image work station software passed test and was put into use. 2002.08 Company series software got certificates from Shenyang high-new technology. 2003.04 Company capital was reformed and Zhongdazhong electronic equipment co., ltd was set up. Company remade its development direction and advanced to medical equipment field and introduced electronic business strategy generally at the same time. 2005.03 TCD analyzer launched formally . 2006.08 After over one year&＃039;s research and development ,The Digital?channels?and?collaterals treatment instrument is produced successfully and all the products are inspected strictly, put into market and a establishing of agency network around the country is beginning. 2006.10 Zhongdazhong Medical Equipment CO., LTD products entry TaiWan market first , which signs the really progress on e-business strategy , at the same time , Zhongdazhong Medical Equipment CO., LTD international web station put into use in California ,USA. The programs under development: PACS HIS three-dimensional ultrasound system.