欧美极品少妇×xxxbbb_亚洲暴爽av天天爽日日碰_中文天堂国产最新_日韩精品一区二区三区色欲av_精品无码一区二区三区亚洲桃色

Sinolong New Material
We have an independent R & D team composed of more than 100 material technology engineers and an external expert advisory group composed of material experts from the Chinese Academy of Sciences, Tsinghua University and Beijing University of chemical technology.
We have maintained close cooperation with first-class universities, research institutions at home and abroad, and deeply participated in the national key material research program led by many academicians
It has built a global R&D platform from "material mechanism research - small test - pilot test - product incubation - mass production".

Perfect scientific research facilities, continuous and sufficient scientific research investment and good strategic partnership ensure a good innovation ecology.

Together with our partners, we strive to solve challenging problems that are of positive significance to social progress and people's well-being.