航天科工31所与33所:J公司发展史(中译英)

1947 以加工修理B产品为主

1947: mainly processed,repaired B product

1957 成立义隆B厂,由加工修理转为产品制造为主

1957 established Liyilong B factory, from processing to manily producing B

1966 为中国援建非洲坦赞铁路项目研制B产品,为中国第一台全自动B产品

1966 researched and developed B product for China's assisting to build Tanzania-Zambia railway, made the first automatic B product for China.

1968 研制H产品和M产品,是中国最早研制BF产品厂家之一
1968 researched and developed H product and M product, becoming the one of the first factoires that participated in the development of BF.

1969 研制我国第一台2t/h全自动BF产品

1969 researched and developed the first 2t/h automatic BF product.

1971 研制中国第一台全自动YL产品,,安装于杭州机场

1971 researched and developed the first automatic YL product, and equipped in Hangzhou airport.

1995 取得ISO9001国际认证
1995 received the ISO9001 international certificate.

2003 从广州市区迁往番禺，生产基地占地面积15万平方米
2003 the factory is moved from Guangzhou city to Fanyu, the production base covers an area of 150 thousand square meters.