Why Choose QFS Foundry?

Engineering and Drawing Evaluation
Starting with the customer’s 2D/3D drawings, material specifications, dimensions, tolerances, and required quantities, our engineering team evaluates the casting process, tooling, and secondary machining options to reduce manufacturing risks during development and mass production.

Vertically Integrated Manufacturing Process
From tooling and metal melting to casting, cleaning, secondary processing, quality inspection, and material analysis, QFS integrates the key processes required for casting production to help customers simplify supply chain management.

Flexible Production from Prototyping and Small Batches to Mass Production
QFS can plan customized production processes based on project requirements, from single-piece prototypes and small-batch trial production to mass-production orders of over 1,000 pieces, supporting different product life cycles and market demands.

Diverse Industrial Casting Applications
服務應用涵蓋機械五金、工具機、航太、自行車與汽車等工業零組件,重量範圍從5公斤到5000公斤,並可依圖面、材質及使用條件評估合適的鑄造與加工方案。
Vertically Integrated Cast Steel and Cast Iron Manufacturing Capabilities
QFS provides cast steel, cast iron, and special alloy casting services, integrating tooling, melting, casting, sand removal, heat treatment, CNC machining, dimensional inspection, and material analysis to support OEM customers from drawing development through mass production and delivery.


QFS provides cast steel, cast iron, and special alloy casting services. Based on product drawings, operating conditions, mechanical performance requirements, and machining needs, we evaluate the most suitable materials and manufacturing processes. Our casting capabilities cover part weights from 5 kg to 5,000 kg, with one-stop manufacturing services from engineering evaluation and tooling to casting, heat treatment, CNC machining, and quality inspection.
One-Stop Manufacturing from Casting to CNC Machining
In addition to casting, QFS integrates secondary processing and quality inspection based on each casting requirement. By combining casting, heat treatment, CNC machining, dimensional inspection, and material analysis, we help customers reduce the management and communication costs associated with multiple suppliers.
Custom Castings and Industrial Applications
Machinery and Hardware Castings
Machine Tool Castings
Automotive Cast Components



