Biref history of group company :

　　 Thecapsule mechanism factory of Dandong is established in 1984-1987

　　 Dan Dong Jin Wan Group Co.,Ltd. was established formally in 1997

Products biref history of group company:

　　 1984 ---The instrument products were processed in 1990, developed the capsule mould

　　 1990 ---Developed the serial products of filling machine of capsule in 1991

　　 1992 ---Developed the serial products of production line of capsule in 1993