亚洲乱码国产精品_成年人精品免费视频_天堂网av蜜汁tv_日韩成AV人网站在线影院

Detailed information
CURRENT LOCATION:Home > News Center >Detailed information
WHZWM Authorized Eighteen Patents in 2017
Release time:2017-11-24    Read:332

Wuhan Zhengwei Machinery Co., Ltd. (WHZWM) is keen on the enterprise development road of “Technological Innovation, Specializing Pursuance”. We centralize our technical back bones and focus on providing customized and optimized solution and proposal for our valuable clients in Polyurethane Field. A number of technical challenges have successfully broken through, creating many new inventions and initiatives and made pioneer of the industry. 


Only in 2017, our company has been authorized 18 patents for invention by the state Intellectual Property Office.