68 years ago today, on March 6, 1957 (February 5, 1957), the first phase of the construction of the Hangzhou Silk Printing Joint Plant was started. On March 6, 1957, China's first modernized silk joint venture - the first phase of the Hangzhou Silk Printing Joint Plant - was built. By 1958, production was completed. By the end of 1966, the annual output of 18 million millimeters of silk printing processing capacity was formed.