Recently, the director of the Mini Excavator Hydraulic Division of Sany Heavy Machinery led a core technical team to pay a special visit to Ningbo Flag-up Hydraulics Co., Ltd., conducting in-depth corporate inspection and professional technical research.
Phase 1: In-depth Seminar Discussion
A closed-door technical exchange meeting was held first. The management and core technical staff of Flag Hydraulics extended a warm reception. Both sides conducted pragmatic and thorough discussions focusing on key topics including hydraulic system matching for mini excavators, electronic control handle R&D, performance optimization, domestic substitution, product reliability upgrading and cutting-edge technological iteration. They accurately aligned technical difficulties and supporting cooperation demands, and exchanged innovative R&D concepts and practical industry experience.
Phase 2: On-site Workshop Inspection
Following the seminar, the Sany delegation toured the intelligent manufacturing workshops of Flag Hydraulics. They inspected high-precision CNC machining centers and intelligent production lines. The production supervisor accompanied the visit and introduced precision component processing, full-cycle quality traceability and lean production management system. The inspection team raised professional questions and observed the whole production process, speaking highly of the company’s advanced production capacity and rigorous process control capabilities.
Phase 3: Visit to Precision Clean Workshop
The delegation then entered the high-standard clean valve cleaning area and dust-free precision operation workshops. They inspected sophisticated working procedures such as fine cleaning, precision assembly and cleanliness control of core hydraulic valves. The stringent production environment, standardized operating norms and strict quality control standards won wide recognition and praise from the Sany team.
This benchmark enterprise inspection fully demonstrates Sany Heavy Machinery’s high recognition and trust in Flag Hydraulics’ professional supporting capacity, R&D and manufacturing strength. It also lays a solid foundation for further technical collaboration, joint product development and long-term strategic supporting cooperation. Going forward, both parties will strengthen closer cooperation, jointly explore the mini excavator hydraulic sector, and promote the high-quality development of the construction machinery hydraulic industry.
Post time: May-23-2026