第６届“杭博会”部分厂家参展产品介绍上海八一电影机械厂是国内最早生产电影机械的国有大型骨干企业，先后研制生产１５０多种产品，多项产品填补了国内电影机械空白．近年开发的井冈山彩扩设备为国内研制最早、生产规模最大、销售数量最多、技术品质量优，并具完善的售... Some exhibitors of the 6th Hangzhou EXPO Product Introduction Shanghai Bayi Film Machinery Factory is one of the earliest large-scale state-owned backbone enterprises producing cinema machinery in China. It has successively developed and produced more than 150 kinds of products and many products have filled in the blank of domestic film machinery. In recent years, the development of Jinggangshan Caikuo equipment for the earliest domestic development, the largest production scale, the largest number of sales, technical quality and excellent quality, and improve the sale ...