Endoscope Precision Components
Miniature stainless and titanium parts for endoscopic instruments.
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MACHININGDongguan Hairuixing Technology Co., Ltd.

Instrument bodies, bone plates, drill guides and implant trial components.
Surgical instruments and orthopaedic components carry two requirements at once: the geometry has to be exactly right, and the surface has to be cleanable and traceable. We machine instrument bodies, bone plates, drill guides, trial implants and trial sizers in stainless and titanium, with every part identified by a laser-marked lot code so a batch can be traced back to its raw material. Surfaces are electropolished or passivated to resist repeated sterilisation cycles.
| Material | Stainless 316L / 420, Ti-6Al-4V ELI, Al 7075 |
|---|---|
| Dimensions | per drawing, up to 250 mm |
| Tolerance | ±0.02 mm (±0.01 on critical) |
| Surface roughness | Ra 0.4 – 0.8 µm |
| Flatness | 0.03 mm on plate contact faces |
| Sterilisation | Autoclave 134 °C, > 1000 cycles |
| Biocompatibility | ISO 10993 material cert. available |
| Machine | 3–5 axis CNC milling + turning |
| Surface finish | Electropolished / passivated / blasted |
| Certificates | EN 10204 3.1, RoHS on request |
| MOQ | 20 pieces |
| Lead time | 15–22 working days |
Every batch is checked on a coordinate measuring machine, with calipers, micrometers and gauge blocks on the shop floor. A dimensional report is available with each shipment and first-article inspection is free on series orders.
Quotes are returned within 24 working hours, usually the same day for simple parts. Production lead time is typically 7–20 working days depending on complexity, material availability and finishing.
Yes. Send a sample part and we will measure it and produce a drawing for your approval before machining. This is common for replacement parts and legacy equipment where no drawing exists.
Aluminium 6061/7075/6063, stainless 303/304/316L, carbon steel, brass, copper C1100, titanium Ti-6Al-4V and engineering plastics such as POM and PEEK. For medical parts we can supply EN 10204 3.1 certificates and ISO 10993 compliant materials. Finishes include anodising (Type II and III), nickel plating, sandblasting, passivation, electropolishing and knurling.
Miniature stainless and titanium parts for endoscopic instruments.
View detailsLightweight 7075 arm with integrated motor mount and cable routing.
View detailsVibration-isolated bracket with tight bore alignment for camera payloads.
View detailsSend your drawing and receive a manufacturability review plus firm pricing within 24 hours.