久久国产色AV免费观看|狠狠噜天天噜日日噜av|日本免费一区二区三区视频观看|18精品久久久无码午夜福利|WWW国产精品内射|麻豆视频ios|亚洲精品午夜无码电影网|国产欧美精品区一区二区三区

About Us
Contact Us
Phone / Fax???0551-62901455
web???www.m.itzaixian.com
ADD???Nangang Science and Technology Park, High-tech Zone, Hefei, Anhui
Contact: Mr. Xu
About Us
Current Position:Home > About Us > Certificate and Patents

High thermal conductive insulation potting compound material has accessed to the national small and medium-sized enterprise innovation fund project.

 

Our main products has independent intellectual property rights. By far, we have 1 patents for invention, and have applied for 2 patents.