High and new technology enterprise certificate
A patent for invention
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Utility model patent
Appearance design patent
Weihai Innovation Achievement Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Weihai Science and Technology Award
Wendeng Science and Technology Award