/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: surfnux https://cdn.slidesharecdn.com/profile-photo-surfnux-48x48.jpg?cb=1558793756 Networking hardware troubleshooting and configuration World class technical support, supporting various countries and multinationals companies on their networking products Starting up as technopreneurs and aiming to be the leading company in town and expand out of town towards national level and international level. http://www.andiwu.com