2026-01-20
Reliable Partner for Investment Casting & Precision Machining
- Helping you reduce sourcing risk with in-house quality control, responsive communication, and dependable delivery.
Quality You Can Rely On, From Factory to Final Inspection
We work with long-term manufacturing partners and perform in-house inspection before shipment, ensuring stable quality and dimensional accuracy.
✔ Dual quality control: factory inspection + in-house QC
✔ Long-term stable manufacturing partnerships
✔ Pre-shipment inspection for every batch
From Investment Casting to CNC Machining — Fully Integrated Supply Solution
We manage the full process from raw casting to precision machining and final inspection.
✔ Investment Casting (Lost Wax / Silica Sol)
✔ CNC Precision Machining
✔ Surface Treatment
✔ Assembly & Packaging
Our CNC parts manufacturing capabilities
SCZY LTD. has comprehensive manufacturing capabilities to accurately produce CNC parts with complex geometries. Our on-demand manufacturing services meet the specifications of a wide range of industries and projects, taking your parts from concept to reality.
SCZY LTD is a professional manufacturer of CNC parts and CNC machined parts, dedicated to providing customers with high precision customized CNC machined parts. With advanced CNC machining equipment and strict quality control system, we can produce a wide range of metal and plastic CNC precision parts. With ±0.005mm machining accuracy, fast lead times and competitive pricing, we have provided reliable precision part solutions to customers in a wide range of industries around the world.
Service Clients
0
+
Customer Satisfaction
0
%
Shipping country
0
+
Success Stories
0
+
Why Choose Us
As an industry-leading CNC parts supplier, we specialize in producing high-precision CNC machined parts and offer custom services. We offer a wide range of metals and plastics to meet the stringent requirements of precision parts for the aerospace, automotive and medical device industries.
Online Quote
Convenient digital platform for real-time quotes and order tracking
precision machining
±0.005mm ultra-high tolerance to ensure the quality of CNC machined parts.
Whole Industry Chain Service
One-stop solution from prototyping to mass production
international certification
Our ISO9001 and AS9100 certified quality management system ensures reliable quality throughout the supply chain.
How to use SCZY LTD?
We manufacture your cnc machined parts to exacting manufacturing standards and ensure that all parts and processes are compliant. The inspection reports we provide with each order contain full verification of these requirements. Any files you upload are secure/confidential.
From our blog
Latest news & events
Dongguan SX Technology Co., Ltd.: Our New Name, Same Commitment to Precision Metal Parts
To our valued partners an
2026-01-20
Transparent Quality Control Instructions for CNC Machined Parts
SCZY LTD: Transparent Qua
2025-07-04
