国产一级做a爱片久久三级片a_国产日韩视频在线_AV小电影在线播放_十大看免费行情的软件下载_亚洲精品色婷婷在线影院麻豆_97碰碰碰成人免费视频_人妻少妇推油按摩呻吟_清纯唯美亚洲欧美_日韩AV一区二区在线观看_中文字幕无码不卡免费

"Haimngwei has a large number of military enterprises, skilled researchers and technical backbone;

Have excellent sales team through professional knowledge learning and skill training"

Excellent sales team with professional knowledge and skills training; Have perfect

scientific production management and army Work type quality control system;

Developed HDL series of metal surface treatment Agent, the performance

reaches the international level of similar products.

The founder of the company and the current chairman of the company to "China

academy of management research enterprise management innovation.As a

researcher of the new research institute, he was invited to attend the 10th China

management science conference.And with Chen zhili, gu xiulian and other state

leaders take photos; At the meeting, our company won the "China innovation

enterprise management The title of "advanced unit of management".