无码精品无码一区二区三区,亚洲一区二区三区在线国产,中文无码日韩欧不卡免费视频,日韩在线天堂免费观看

　　Nanjing Hongrui Plastic Products Co., Ltd. is a sino-foreign joint venture engaging in the R&D, production and sales of modified engineering plastic and plastic products. The company is situated in the scenic and convenient provincial level development zone in Nanjing and our production base covers dozens of mu, and the plant and office space cover about 6000sqm. The company has invested money in the 1st-stage project for the establishment of modified engineering plastic and plastic products production line with the annual output of more than 10,000 tons.......【More】