
Our Core Services
Changzhou Chaozhuo Machinery Co., Ltd.
As a professional metal parts manufacturer in East China, we are committed to providing high-precision, high-reliability industrial component solutions. The company is equipped with a full range of CNC machining centers, including CNC vertical lathes, CNC horizontal lathes, drilling machines, gantry machining centers, plate rolling machines, and cruciform welding machines, enabling us to carry out the entire process from raw materials to finished products in-house. With an ISO 9001-certified quality management system, our mission is “Precision Manufacturing · Excellent Delivery.” We provide both mass production and customized services for industries such as construction machinery, mining equipment, and shipbuilding.
Equipment: Multiple CNC Lathes, Vertical Lathes, CNC Machining Centers, Gantry Machining Centers, Plate Rollers, Welding Tables
Quality Assurance: ISO-certified Quality Management System
Processes covered: Forming processes, welding processes, turning and milling, surface treatment processes, precision machining, casting and forging processes, assembly and inspection.
Industries Served
- Construction Machinery
- Mining Equipment
- Marine & Offshore Engineering
- Energy & Power Equipment
- Environmental Protection & Conveying Systems
- Automation & Non-standard Equipment

Application Cases

Application Case: Wire Rope Drum for Hoist-Type Headstock Gear in Qujiang Pumped Storage Power Station, Zhejiang
1. Project Background The Qujiang Pumped Storage Power Station in Zhejiang is a key national energy infrastructure project designed for peak shaving,
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Serving Industries Globalwide with Ultra-Precision CNC Machining Since 2007