Shandong Changyi Dafu Industry Company Liability ltd. is a group company of the province.It was reformed into the Share-holding enterprise in 1998, covering an area of 300 Mu, building area of 40,000 square meters. This company is located in the famo

Shandong Changyi Dafu Industry Company Liability ltd. is a group company of the province.It was reformed into the Share-holding enterprise in 1998, covering an area of 300 Mu, building area of 40,000 square meters. This company is located in the famo