91人妻人人做人碰人人爽九色,精品久久人妻av中文字幕,色偷偷噜噜噜亚洲男人的天堂,国产秘书办公室丝袜无码精品,国产一区二区三区在线免费观看
CN

Obtain the title of national "high tech enterprise"

Browse times: Release date:2016-11-15

In November 2016, Dongguan Jinyan precision grinding machinery manufacturing Co., Ltd. (kizi) was awarded the honorary title of "high tech enterprise".
High tech enterprises refer to the development of science and technology or scientific invention in the new field and innovative operation in the original field. Through the supervision and verification of the Ministry of science and technology, the Ministry of Finance and the State Administration of taxation. Kizi is honored to be awarded the honorary title, which proves that kizi has strong technical innovation ability and high-end technology development ability in this field.


Kizi in the innovation road, will be more and more brave, for the majority of customers to provide good grinding solutions, to solve a variety of grinding and polishing problems.


91人妻人人做人碰人人爽九色,精品久久人妻av中文字幕,色偷偷噜噜噜亚洲男人的天堂,国产秘书办公室丝袜无码精品,国产一区二区三区在线免费观看