天天日天天爽,欧美熟妇老师X逼,最新国产の精品合集bt7086,亚洲一级性爱aV,免费在线亚洲影院,日本精品久久久久久久久免费

Your position: News
Special fiber reinforced materials, chemical additives
Date: 2016/02/15

Jilin City Ming Yuan Technology Co., Ltd. is a science and technology leading joint-stock enterprises, located in the beautiful scenery of the Northland Jiangcheng Jilin Yongji Economic Development Zone, covers an area of 12000 square meters, plant 4000 square meters, the staff of 60 people, including 2 doctors, engineers, more than 20 people. The main products of toughening agent series products, environmental damping materials, water-based paint products, special fiber reinforced materials, chemical additives, PVC brightening agent.


Last : New produc... Back Next : Strong abi...