1991: Successfully developed and manufactured Spring Assembling Machine, which greatly improved the production efficiency.

1992: Successfully developed and manufactured Tape Edge Machine, which ended the time of producing mattress by hand.

1993: Successfully developed the spring coiler, semi-automatic knotting machine.

1996:Set up an ISO quality system implementation team; purchased Qinglian Mattress Machinery Factory.

1997：Smoothly passed ISO9002:1994 quality system certification.

1997：

Smoothly passed ISO9002:1994 quality system certification

1999:Awarded with National Invention Silver Prize for automatic pocket spring machine.

2000:Began to implement computer management method inside the company; became the Demonstration Unit of Informatization Construction in Foshan, Guangdong province.

Automatic pocket spring machine and digital-controlled quilting machine were rated as provincial key new products in 2000 and 2001.

Awarded second prize for scientific and technological progress in Nanhai.

2001:Passed ISO9001:2000 quality system certification.

Was named High-tech enterprise by Science and Technology Department of Guangdong Province.

2002:Was rated Guangdong Ecological Demonstration Park by Environment Protection Bureau of Guangdong Province.

DZ-6 automatic pocket spring machine won the second prize of Guangdong excellent new products.

2005:Was cited as Advanced Unit of Patents of Foshan.

Was awarded as Model Unit of Intellectual Property Rights of Foshan.