亚洲精品无码不卡在线播放_日日av色欲香天天综合网_成人免费视频一区二区三区_无遮掩60分钟从头啪到尾

In response to the requirements of the Yantai Municipal Government to “retreat the city into the park”, the industrial technology upgrade and production scale expansion were carried out at the same time.Huada chemical group incorporated its wholly-owned subsidiary --Yantai Huada chemical Industry co., ltd. on March 26, 2015.

Company will build 200000 tons/year of polyurethane resin production projects and research and development center in two phases.After the completion of the project, it will become an important pole of the new chemical material industry cluster in shandong province.The project covers an area of 144 mu and a construction area of 64,000 square meters, with a total investment of 540 million yuan. The project is expected to be completed and put into operation by the end of 2017.