国产视频成人在线|日韩久久激情99|欧美人妻不卡在线|二区色图另类小说|丁香六月婷婷五月|一级AV性爱久久|午夜成人特级毛片|在线不卡成人AⅤ|亚洲,超碰,欧美|婷婷四海东京无码

Good news | Longgang silicon won another provincial "hard core" award!

Recently, the Shandong Provincial People's government announced the list of winners of the fourth Shandong Provincial Patent Award. The invention patent "a silicon-based flame retardant" of Shandong Longgang Silicon Technology Co., Ltd. was awarded the third prize of the Shandong Provincial Patent Award. It is one of the 14 award-winning enterprises in Weifang. At the same time, it also achieved a zero breakthrough in the Provincial Patent Award in Changyi city!

Good news | Longgang silicon won another provincial

In recent years, adhering to the concept of "science and technology promote innovation and innovation drive development", Longgang silicon has made continuous breakthroughs in product R & D and technology upgrading, and reaped fruitful innovation achievements. Up to now, the company has obtained 71 national patents, including 13 invention patents, 57 utility model patents and 1 design patent. With years of innovation accumulation, the company has enhanced its core competitiveness in the same industry. The self-developed core product silicon flame retardant material has broken the technological monopoly of Japan and filled the domestic gap. It has been selected as the national single champion product in the manufacturing industry, Shandong high-quality brand product and Shandong list of good products. The third prize of Shandong Provincial Patent Award this time is another affirmation for the enterprise to adhere to the innovation and development strategy for many years. Next, the company will be down-to-earth, make persistent efforts, strive to create new achievements worthy of the times, and continue to strive to become a leader in silicon flame retardant materials!

Good news | Longgang silicon won another provincial