About WCK Precision
WCK Precision — 10-Year Direct Source Factory for High-Precision CNC Machining Solutions
We are a premier direct-source precision manufacturing factory with **10 years of experience** in high-precision **CNC machining solutions (including CNC milling, CNC turning, and multi-axis machining)**. We serve as a core OEM/ODM supplier for Amazon top-tier industrial sellers and $100M+ global cross-border brands. Our engineering excellence has earned multiple **industry innovation awards and technical patents**. We work across a comprehensive range of materials—including **aluminum alloys, stainless steel, titanium, brass, and engineering plastics**—strictly complying with **ISO 9001 and RoHS** standards to deliver critical dimensional CNC machining tolerances down to **±0.005mm (±0.0002 in)** with a defect rate below **0.01%**.
We guarantee **DFM (Design for Manufacturability) analysis and technical quotes within 2 hours**. Equipped with **20+ advanced multi-axis CNC machining centers** and automated production lines, we achieve a monthly capacity of **1,000,000 units** to support multi-channel global logistics. Utilizing **vacuum anti-rust packaging, anti-collision foam, and heavy-duty corrugated cases**, we maintain an international shipping damage rate of **under 0.3%**. Backed by our **industry-exclusive 100% Quality Replacement Guarantee**, we fully safeguard your brand’s supply chain.
CNC Machining Capability
We manufacture precision machined components according to customer drawings, samples, and technical requirements. Our machining team supports prototype development, small-batch production, and stable long-term manufacturing.
Processes
- 3-axis, 4-axis, and 5-axis CNC milling
- CNC turning and lathe machining
- Swiss-type lathe machining
- Prototype and production machining
Materials
- Aluminum 6061, 6063, 7075
- Stainless steel 304, 316, 303
- Carbon steel and alloy steel
- Brass, copper, and engineering plastics
Quality Control
Quality is controlled throughout the full production process. From material preparation and machining setup to in-process inspection and final checking, we focus on stable tolerances, clean surfaces, correct hole positions, accurate threads, and reliable batch consistency.
- Drawing and specification review
- First article inspection
- In-process dimensional checking
- Final inspection before shipment
- Inspection reports upon request
- Support for OEM and ODM production
Why Choose WCK Precision
- Experienced CNC machining team in Suzhou, China
- Support for prototypes, low-volume orders, and mass production
- Cost-effective production supported by local supply chains
- Fast response for RFQ, technical review, and production updates
- Worldwide delivery for industrial customers