Product Description
Our CNC turned precision fittings are engineered for demanding industrial applications requiring exceptional dimensional accuracy and superior surface quality. Each fitting is precision machined on advanced CNC lathes capable of maintaining tolerances as tight as ±0.01mm, ensuring perfect thread engagement and leak-free connections in critical systems.
The mirror-polished surface finish achieved through precision turning eliminates the need for secondary finishing operations in most applications, reducing both production time and cost. Our multi-axis CNC turning capabilities enable complex geometries including precision external threading, internal bores, knurled grip surfaces, multi-diameter profiles, and undercut features — all completed in a single setup for maximum accuracy.
We manufacture custom threaded connectors and precision fittings from a comprehensive range of materials including brass, stainless steel, aluminum, carbon steel, and specialty alloys. All raw materials are sourced from certified suppliers with full material traceability, and we provide complete material certificates and inspection reports with every order.
Our ISO 9001:2015 certified quality management system governs every stage of production. Each fitting undergoes rigorous dimensional inspection using coordinate measuring machines (CMM), optical comparators, and precision thread gauges. Surface finish is verified with profilometers to ensure Ra values meet or exceed specifications.
These precision turned fittings serve critical applications across fluid handling systems, pneumatic equipment, hydraulic machinery, instrumentation, and industrial automation. Common applications include pipe fittings, hose connectors, valve components, sensor housings, and custom mechanical assemblies requiring reliable threaded connections.
We support your complete product development cycle with flexible manufacturing options. Validate your design with a single prototype, refine through small batch production, and scale seamlessly to mass manufacturing volumes. Our efficient production planning and lean manufacturing practices ensure competitive pricing and on-time delivery at every stage.
Key Features
u CNC precision turning with ±0.01mm dimensional tolerance
u Mirror-polished surface finish (Ra 0.8–1.6μm)
u Precision external and internal threading capabilities
u Knurled grip surfaces for enhanced handling
u Multi-diameter profiles and complex geometries
u Brass, stainless steel, aluminum, and specialty alloys
u ISO 9001:2015 certified manufacturing
u Full CMM inspection and material certificates
u Flexible MOQ: 1 piece prototype to mass production
Benefits
u Superior thread fit ensures leak-free connections and system reliability
u Mirror finish reduces friction and improves fluid flow characteristics
u Single-setup machining minimizes tolerance stack-up and reduces costs
u Wide material selection meets diverse application requirements
u Complete documentation supports quality audits and regulatory compliance
u Fast prototype turnaround accelerates product development timelines
u Scalable production maintains consistent quality from sample to volume
Applications
u Fluid handling and plumbing systems
u Pneumatic and compressed air equipment
u Hydraulic machinery and power systems
u Industrial instrumentation and sensors
u Automation and robotics systems
u Medical and laboratory equipment
u Automotive fluid systems
u Aerospace and defense components
Why Choose Us
u 15+ years precision CNC machining experience since 2008
u ISO 9001:2015 certified manufacturing facility
u Advanced CNC lathes with live tooling and sub-spindle capabilities
u Rapid prototyping: samples delivered in 3–7 days
u Competitive pricing for both small batches and high volumes
u Engineering support for design optimization and DFM feedback
u Complete quality documentation and material traceability
u Reliable delivery performance with flexible scheduling
FAQ
Q: What thread standards can you machine?
A: We machine all standard thread forms including metric (M), unified (UNC/UNF), British Standard (BSW/BSF), pipe threads (NPT/BSPT), and custom thread profiles. Full thread gauges ensure compliance.
Q: What is your minimum order quantity?
A: We accept orders from 1 piece for prototype validation. No strict MOQ — we support one-piece prototyping, small batch production, and large-scale manufacturing with consistent quality.
Q: Can you achieve specific surface finish requirements?
A: Yes, we achieve Ra 0.8–1.6μm as standard and can meet finer requirements with additional processes. Surface finish is verified with profilometer inspection.
Q: What materials do you work with?
A: We machine brass, stainless steel (303/304/316), aluminum, carbon steel, alloy steel, copper, bronze, and specialty alloys. Material certificates are provided with every shipment.
Q: How do you ensure thread accuracy?
A: Threads are machined with precision ground inserts and verified using calibrated thread gauges (go/no-go). Critical threads are inspected with optical comparators or CMM.
Q: What is your typical lead time?
A: Prototype samples: 3–7 days. Small batch (10–100 pcs): 7–14 days. Mass production: 14–30 days depending on quantity and complexity.
