Qingdao Century Hengyuan Machine Co., Ltd.

We specialize in OEM custom heavy steel fabrication and precision CNC machined industrial components for heavy equipment and machinery applications.

Our products include:

• Large structural steel housings
• Heavy-duty welded frames
• Precision machined gearbox casings
• Industrial equipment support structures
• High-strength metal casting and machining parts

Manufacturing capabilities:

• CNC machining (3-axis / 4-axis / 5-axis)
• Heavy steel welding and fabrication
• Precision boring and milling
• Surface treatment and finishing
• Quality inspection with advanced measuring equipment

Materials available:

Carbon Steel
Alloy Steel
Stainless Steel
Cast Iron
Aluminum Alloy

Applications:

Heavy machinery
Mining equipment
Construction equipment
Industrial gear systems
Mechanical transmission systems

We provide full OEM and customized manufacturing solutions according to drawings or samples.