Anhui Pins supplies dowel pins, spring pins, coiled spring pins, retaining rings, washers, compression limiters, and trim clips for medical and electronic equipment assemblies. Our components are used in respirators and ventilators, laparoscopic surgical devices, orthopedic devices, surgical and dental eye protection, hospital beds, exam tables, defibrillators, and medical equipment housings, supporting mechanical connections, component positioning, fastening, and enclosure assembly.

Pins, Washers & Retaining Rings for Medical Equipment & Surgical Devices
- Dowel Pins & Spring Pins for Respirators, Ventilators & Laparoscopic Surgical Devices
Dowel pins for respirator and ventilator housings support accurate positioning of equipment components. Spring pins and retaining components are used in laparoscopic surgical devices for handles, pivots, actuation mechanisms, and other moving assemblies.
- Pins, Washers & Retaining Components for Orthopedic Devices & Medical Mechanisms
Pins for orthopedic devices support mechanical positioning and joint mechanisms. Washers and retaining rings can be used for fastening, spacing, axial retention, and movement control in orthopedic equipment and other medical assemblies.
Pins, Compression Limiters & Retaining Components for Medical Equipment Housings & Patient Care Systems
- Pins & Retaining Components for Hospital Beds, Exam Tables & Medical Furniture
Spring pins, dowel pins, and retaining rings are used in hospital bed adjustment mechanisms, exam table frames, hinges, and movable support components. Washers can support fastening points and spacing in medical furniture assemblies.
- Compression Limiters & Pins for Defibrillators, Eye Protection & Medical Equipment Housings
Compression limiters can be used around mounting points in defibrillator housings and other medical equipment enclosures to control clamping compression. Pins and retaining components are applicable to surgical and dental eye protection, equipment covers, hinges, and compact medical mechanisms.
| Product | Application Scenario | Typical Application Location |
|---|---|---|
| Coiled Pins & Slotted Pins | Exam Tables | Adjustment mechanisms, hinges, and frame assemblies |
| Coiled Pins, Slotted Pins & Solid Pins | Respirators & Ventilators | Housings, adjustment mechanisms, and internal assemblies |
| Coiled Pins | Dental Rotary Instruments | Rotary mechanisms and instrument assemblies |
| Coiled Pins & Solid Pins | Surgical Tools | Articulating hinges and movable mechanisms |
| Coiled Pins | Test Tube Centrifugal Devices | Rotor and mechanical assemblies |
| Coiled Pins & Slotted Pins | Foot Switches | Pedal mechanisms and pivot assemblies |
| Coiled Pins & Solid Pins | Knee Braces & Orthopedic Devices | Hinges, adjustment mechanisms, and joint assemblies |
| Coiled Pins, Slotted Pins & Threaded Inserts | Hospital Beds | Adjustment mechanisms, hinges, and frame assemblies |
| Compression Limiters | CT Scanners | Lead shield mounting points and equipment structures |
| Coiled Pins & Solid Pins | Laparoscopic Surgical Devices | Handles, hinges, and actuation mechanisms |
| Compression Limiters | Medical Device Housings | Plastic and composite enclosure mounting points |
| Dowel Pins & Retaining Components | Defibrillators | Housings, covers, and internal assemblies |
| Pins & Retaining Components | Surgical & Dental Eye Protection | Frames, hinges, and adjustable components |
| Pins, Washers & Retaining Rings | Medical Equipment Housings | Covers, shafts, hinges, and mounting assemblies |
Develop Your Next Precision Component
Share your drawings, samples, or technical requirements. Our engineering team supports prototype evaluation and customized production development.
