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A well-machined part is only as good as the fixture that holds it and the assembly that brings it together. In modern manufacturing, dimensional accuracy does not stop at the CNC spindle — it extends to the jigs, fixtures, and sub-assemblies that turn a batch of components into a working, reliable product. For engineering teams sourcing custom parts, choosing a partner that can deliver high precision assembly alongside machining is often the difference between a smooth product launch and a costly rework cycle.
When components are machined to tight tolerances but assembled with loose fixtures, the final product inherits positional error, vibration, and premature wear. Precision assembly resolves this by controlling the relationship between mating parts down to micrometer accuracy. This is especially critical in medical devices, aerospace actuators, automation systems, and communication hardware, where a misaligned sub-assembly can compromise performance or even safety.
A true one-stop partner should not force you to split your project between a machine shop and a separate assembler. ANOK Precision Manufacturing (ShenZhen) Co., Limited runs a complete in-house high precision assembly line, covering the four fixture families that most projects need:
By keeping machining and assembly under one roof, ANOK eliminates the tolerance stack-up that creeps in when parts travel between vendors, and it shortens lead times by removing multiple hand-off points.
Precision fixtures are built on precision machining. ANOK's in-house capabilities include CNC machining, precision surface grinding, CNC turning, and Wire EDM. These processes hold tolerances down to ±0.002 mm, with surface roughness reaching Ra 0.2–0.4 µm. That level of control is what lets a checking fixture actually verify, rather than merely approximate, the geometry of a production part.
This accuracy is supported by a fleet of 50+ machining centers, 4-axis and 5-axis machines, and nearly 15 CNC turning lathes that run around the clock. With ISO 9001:2015 certification and experience machining difficult materials such as Ti-6Al-4V titanium, Inconel, and PEEK, ANOK can build fixtures and components that hold their geometry across demanding production runs.
Industries that rely on high-precision mechanical assembly tend to share one trait: failure is expensive. In medical machining, assemblies must meet tolerances such as ±0.015 mm on dental articulator components. In aerospace, structural sub-assemblies must satisfy FAA/EASA airworthiness and MIL-STD-810G standards. In automation and robotics, modular assemblies must be repeatable enough to run thousands of cycles without drift.
ANOK serves all of these sectors with custom machined parts, from medical and food equipment to agriculture, communication, and aerospace. The same facility that machines your components can assemble and validate them, giving engineers a single accountable point of truth from design to delivery.
Key takeaway: when you need high precision assembly parts, choose a supplier that controls the whole chain — machining, surface treatment, and assembly — so tolerances are managed end to end rather than re-verified after the fact.
ANOK also offers complementary services that round out a turnkey package: coating and surface treatment (anodizing, electroplating, powder coating, passivation), sheet metal fabrication, 3D printing, and injection molding. This means your project can transition from machined components, through surface finishing, and into a fully assembled and tested module without changing suppliers.
With 15 years of machining and assembly experience since its founding in 2007, and a team that has served customers across Denmark, Germany, Switzerland, Norway, and the Netherlands, ANOK is built for international engineering teams that value precision, reliability, and clear communication.
Ready to Simplify Your Precision Project?
Whether you need a single fixture, a batch of machined components, or a fully assembled module, ANOK can support it all under one roof. Send your drawings and requirements to info@anok-machining.com to get a quote, or browse the high precision assembly service page to learn more about how precision fixtures improve your final product quality.