Exterior view Reception desk Office of General Manager- Mr. Li Mr. Li is signing documents Staff office The workers are drawing Automatic Brazing Machine Technical Seminar Mr. Li making a presentation at a meeting This is what Mr. Li shows at the meeting A participant is recording the content of the meeting The drill bit rotates at a high speed The workers are assembling the machines Product detection The inspector is recoding the detection record The old engineer is debugging for the machine Clean and tidy warehouse The parts warehouse