June of 1989, Dasong`s predecessor, Beijing Sutyke General Motor Technology Company, a new high-tech enterprise was established.
June of 1990, the company was successful in developing the SB serial automatic packers.
November of 1991, SB serial automatic packers passed through the ministerial level checkup.
From 1992 to 1993, SB serial automatic packers were chosen as the competitive product of the Experimental Development Zone of Beijing High-tech Industry.
In 1993, it renamed as Beijing dasong Mechanical & Electrical Products Corporation.
April of 1993, it succeeded in developing SB4- 1000 automatic packers.

In 1994, SB4- 1000 automatic packer was declared the national-level torch project SB.
In 1994, SB serial automatic packers won the gold medal of the 3rd ASPAT' 94.
From 1994 to 1996, SB serial automatic packers were awarded the title of competitive products of the Experimental Development Zone of Beijing High-tech Industry.

July of 1996, SB serial automatic packers received the entitlement of “substituted products for imported ones in pharmacy machinery”.
In 1997, the company was successful in developing DXD500 automatic packer.
In 1999, the company was successful in developing the automatic packer for salt compounded of iodine.
In 2001, the company was successful in developing S-180 level type automatic packer.
In 2002, the company succeeded in developing DXD140 serial automatic packers.
In 2003, the company was succeeded in developing the DXD60II type automatic packer.
In 2003, the finalized design of S-180 passed the testing.
At the beginning of 2004, the company succeeded in developing DXD80 Sectional automatic packer. By theend of 2004, the company was successful in developing the DXD series super automatic packer.
In 2005, the company finalized the design of the DXD series super automatic packer , which passed the test of the Experimental Development Zone of Beijing High-tech Industry.