4-axis & 5-axis machining
Complex surfaces, precision arcs, tapers, multi-hole features, and assembly faces.
Learn more ↗Precision manufacturing partner
Precision CNC machining for critical components.
Custom milling, turning, and engineering plastic machining for medical devices, analytical instruments, and demanding applications.
Built for accuracy. Delivered with confidence.
01 / METAL COMPONENTS
01 — Who we are
Your precision machining partner.
Established in 2009 in Bao'an, Shenzhen, Shenzhen Kangsenlong Technology Co., LTD brings more than a decade of experience in precision machining of metals, engineering plastics, and high-temperature materials.
Talk to our team ↗02 — What we do
Built around the details.
Focused processes, capable equipment, and practical engineering support for parts that matter.
CNC turning
Precision turned metal components for structural, connecting, and functional applications.
Learn more ↗Engineering plastics
PEEK, POM, PVDF, PTFE, PPS, acrylic, and other plastics for fluid, gas, optical, and chemical applications.
Learn more ↗03 — Industry focus
Precision machining for medical applications.
We support IVD, life science automation, analytical instruments, and medical equipment with precision components for fluid paths, gas paths, optics, motion, and sensors.
Discuss your project ↗- IVD diagnostic equipment
- Life science automation
- Analytical instruments
- Medical equipment
- Environmental testing equipment
04 — Quality control
Confidence in every dimension.
Our quality team identifies risk early, controls variation during production, and confirms key dimensions and appearance before shipment.
CMM inspectionVision measurementElectronic height measurementHardness testing
05 — Materials
Materials we machine.
Metals
Stainless steel
Aluminum
Copper
Tool steel
High-temperature alloys
Engineering plastics
PEEK
POM
PP
PVDF
PPS
PTFE
Acrylic
06 — Selected parts
Examples of our work.
Real components from our machining and engineering plastic capabilities.
07 — From drawing to delivery
A clear path from first sample to repeat production.
We keep the process close to the part, with engineering communication and quality checks at every important stage.
01
Review
Drawing, material, tolerance, quantity, and application context.
02
Plan
Machining route, tooling, workholding, and inspection approach.
03
Make
Controlled milling, turning, and engineering plastic machining.
04
Confirm
Dimensional, visual, and final quality confirmation before delivery.
08 — Surface and material focus
Parts made for the way they will be used.
Material behavior, geometry, appearance, and assembly stability all shape the machining approach.
Metal structures
Stainless steel, aluminum, copper, tool steel, and high-temperature alloys.
Transparent components
Clear acrylic and other engineering plastics for optical and observation applications.
Functional assemblies
Multi-hole structures, connection features, and precision mechanical components.
09 — Application experience
Supporting the systems behind better decisions.
Our experience includes parts used in diagnostic, life science, analytical, medical, and environmental equipment.
IVD diagnosticsBlood, chemistry, coagulation, urine, chemiluminescence, and POCT equipment.
Life scienceGene sequencing, digital PCR, nucleic acid extraction, and flow cytometry.
Analytical instrumentsMass spectrometry, chromatography, elemental analysis, and sample handling.
Medical equipmentVentilators, anesthesia systems, pathology equipment, and reagent filling.
Environmental testingCOD, ammonia nitrogen, heavy metals, total phosphorus, and total nitrogen.
Precision automationFluid, gas, optical, motion, sensor, and transmission related structures.
10 — Featured product applications
Components for diagnostic and medical equipment.
Selected examples from the 2026 product introduction, covering fluid paths, optical structures, and precision transmission.
IVD / Optical components
Transparent optical and fluid-path parts
PMMA and other engineering plastics for observation windows, liquid-level detection, and diagnostic assemblies.
IVD / Motion systems
Precision transmission components
PEEK, POM, and metal components for controlled motion, fit, and repeatable assembly.
Medical / Mechanical parts
Structural and connection parts
Machined metal parts with threaded features, mounting surfaces, and complex internal geometry.
11 — Parts gallery
A closer look at the work.
Send us your drawing ↗
11 — Start a conversation
Have a precision machining project?
Send us your drawings, material requirements, quantities, and specifications. Our team in Shenzhen will review your project and respond with a quotation.
dwk1137890918@gmail.comEmail us for a quote ↗