Consultation Team

Du Hongna

Add time:2021-07-05 17:46:40   Number of views:602  

Personal profile
Sichuan Petrochemical Yashi Paper Co., Ltd., Jiangxi Dongtai New Materials Co., Ltd., Beijing University of Aeronautics and Astronautics, Huazhong University of Science and Technology, China Agricultural University, Chengdu University of Technology, etc.

Partner
Provided a variety of intellectual property suggestions and solutions for customers in different fields. With the assistance of the multi-party professional team of Heng Law, we are committed to providing legal advice and solutions for customers from different countries in the confirmation and protection of intellectual property rights in different countries. The program protects the intellectual property rights of many customers in different countries.

Copyright © Beijing HengLv Intellectual Property http://www.henglvip.com All Rights Reserved