QIFENG PRECISION INDUSTRY SCI-TECH CORP.
Main products: Non-standard bolts Hex bolts
Top Supplier
21 years
Mechanical equipment
Wind power
Axle
Decorative hardware
Steel structure
Vessel
Electricity transmission tower and accessories
Petrochemical equipment and pipeline
Railway and accessories
Locomotive/locomotive body
Guardrail
Packing machine
Mining
Vessel-used