▪ 1974/07 Founded in Changhua City, Dasheng Industrial Co., Ltd. began to engage in stamping processing services.
▪ 1982/ -- Rebuild the factory,Increased stamping production equipment and secondary processing production equipment.
▪ 1988/ -- Expansion of the factory building to 300 pings,Purchase additional CNC stamping equipment to improve production efficiency.
▪ 1990/03 Changed the company name to Chongzheng Industrial Co., Ltd. to expand the scope of services
▪ 2013/05 Newly established 600 ping factory area completed,Moved to the current site of Zhanghe Road, Hemei Town
▪ 2019/10 Passed ISO 9001:2015 international quality management system certification.
▪ 2020/11 Won the 109th Excellent Manufacturer Award in Changhua County.