Qinhuangdao Glass Museum, free access to vouchers. The museum was built on the former site of the Yaohua Glass Factory in Qinhuangdao. Yaohua Glass Factory is a joint venture between China and Belgium built in 1924. It is the first factory in Asia to use "Fockfa" advanced technology to make glass. The exhibition is divided into four parts: ancient glass, the cradle of China's glass industry, China's contemporary glass industry, and the art of glass in Shanghai.