中文
Team
Ma Haijun
Manager of machinery department
Senior patent engineer
Master’s degree
Internal auditor of intellectual property management system
She is mainly responsible for patent application searching, writing, present, and reply domestic and foreign review opinions which mainly involved in machinery design & manufacture, automation control, communication, medical apparatus and instruments, environmental protection equipment and other related fields. She has provided patent agency services for Xinhe Galaxy Intelligent Technology Co., Ltd, Kailuan Coal Mine, Tangshan Yajie Furnace Co.,Ltd, Hongzheng Technology Company limited, Metallurgy saw blade Technology Company Limited ,Hebei Tianshan Biotechnology Co.,Ltd,etc.
Shenzhen Guohaizhifeng Intellectual Property LLP
Tel:0755-84514474
Web:www.ghzfip.com
E-mail:patent.ghzf@shidingip.com
Office Add: Pingshan Shenzhen ▪ Futian Shenzhen
Guangdong ▪ Tangshan
Correspondence Add: 703, H Block, I Phase, Liuhe Commercial Plaza, Pingshan Street, Pingshan District, Shenzhen, China.