NanJing TranzBrillix Linear Motion Co., Ltd.
About Us TranzBrillix is a specialized manufacturer and supplier of linear motion components, including linear guideways, ball screws, and linear bearings. With a dual-track strategy of independent R&D and global brand partnerships, we deliver both cost-effective proprietary solutions and premium international brands, meeting the diverse needs of industries worldwide. Linear Motion Products Our guideways are fully compatible with HIWIN dimensions and engineered for precision, rigidity, and long service life:
Global Brand Partnerships In addition to our proprietary products, TranzBrillix is an authorized distributor for globally recognized brands:
This unique combination enables us to provide customers with both competitive local manufacturing and trusted international brands. Manufacturing Strength
Why Choose TranzBrillix Linearmotion
With TranzBrillix you gain a one-stop partner for precision motion solutions—covering everything from mainstream manufacturing to advanced engineering projects. |
- Basic Information
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Company Name: NanJing TranzBrillix Linear Motion Co., Ltd. Business Type: Distributor/Wholesaler,Manufacturer,Trading Company,Exporter,Importer Brands: TranzBrillix Employee Number: 100~120 Factory Location: Bldg 1,Yunjin Rd, Jianye Dist, Nanjing, Jiangsu, China 210019 - Trade & Market
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Company slogan: NanJing TranzBrillix Linear Motion Co., Ltd. OEM Overview: OEM / ODM – Custom Linear Motion SolutionsFlexible OEM and ODM services for linear guides, ball screws and related components, tailored to your brand and application.
OEM Production – Your Brand, Our FactoryFor distributors, wholesalers and OEM partners, we provide stable batch production with your own branding and packing. Popular sizes can be arranged with safety stock to support fast local delivery.
- Logo & Marking: Support laser marking on rails, blocks, screws and labels according to your brand guidelines.
- Packing & Barcodes: Customized inner boxes, outer cartons and barcodes to match your warehouse system.
- Stable Supply: Long-term production planning and safety stock for high-turnover items.
- Confidential Cooperation: Protect customer drawings, prices and brand information with strict confidentiality.
ODM & Custom ProjectsWhen standard models cannot fully match your machine design, our engineering team can work with you on customized linear motion solutions.
Custom Linear Guides- Non-standard rail lengths and hole patterns.
- Special block dimensions or mounting interfaces.
- Surface treatment options for different environments.
- Adjustable preload and sealing options.
Custom Ball Screws- Special leads and diameters for unique applications.
- Custom end machining according to your shaft drawings.
- Different nut types, flanges and preload classes.
- Matched support units, housings and couplings.
By understanding your machine structure, load conditions and working environment, we can recommend practical designs that balance performance, cost and delivery time.
How OEM / ODM Cooperation WorksA clear and transparent process helps both sides move from idea to stable mass production smoothly.
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1. Requirement & Drawing Confirmation
Share your requirements, drawings, quantities and target markets. We will review feasibility and suggest options if needed.
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2. Technical Evaluation & Quotation
Our engineers evaluate materials, processes and tolerances, and then provide a detailed quotation and lead time.
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3. Sample Production & Testing
Samples are produced and tested in our factory, then sent to you for installation and on-machine verification.
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4. Mass Production & Quality Control
After sample approval, we start batch production with the same process route and quality control plan.
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5. Long-term Support & Re-order
We keep production records and inspection reports for repeat orders, and can adjust details based on your feedback.
Discuss Your OEM / ODM ProjectWhether you are building your own brand or looking for a cost-effective alternative supplier, our team is ready to review your drawings and requirements.
You can send us your current models, photos or dimensional drawings, and we will offer a technical proposal and quotation.
Contact Us for Custom ServiceProduction Line: PRODUCTION LINE – Linear Guide & Ball Screw ManufacturingIntegrated production for linear guides, ball screws and related accessories – from raw material to finished products in one factory.
10,000+ m²Plant AreaFactory area with separate zones for machining, grinding, heat treatment and assembly.
80+CNC & Grinding MachinesCNC centers, grinding machines and auxiliary equipment dedicated to linear motion components.
300,000+ pcs/yearAnnual CapacityCombined yearly output for linear guides, ball screws and matched accessories.
40+ CountriesExport MarketsStable supply for OEMs and distributors in Europe, America and Asia.
Production FlowEach rail and screw follows a standardized production route with full traceability – from incoming raw material to final shipment. Consistent processes ensure repeatable quality for every batch.
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1. Raw Material Incoming & Inspection
Steel bars and blanks are checked for hardness, composition and surface condition before entering production.
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2. Cutting & Rough Machining
Materials are cut to length and rough machined to reserve accurate allowance for later grinding.
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3. Heat Treatment / Hardening
Heat treatment improves hardness and wear resistance while controlling deformation within strict limits.
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4. Precision Grinding & Milling
Rails, blocks and screw shafts are precision ground and milled to achieve straightness and dimensional accuracy.
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5. Assembly & Preload Adjustment
Blocks, nuts and matched components are assembled, preloaded and tested for smooth running.
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6. 100% Quality Inspection
Key parameters such as straightness, lead accuracy, roughness and preload are checked for every batch.
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7. Anti-rust Oil & Packing
All parts receive anti-rust protection and export-grade packing suitable for long-distance shipment.
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8. Warehouse & Shipment
Finished products are stored in a dedicated warehouse area and shipped by sea, air or courier.
Workshop TourTake a closer look at our dedicated workshops for linear guides, ball screws and custom machining. Each area is organized for efficient production and quality control.
Linear Guide WorkshopEquipped with rail grinding lines, automatic chamfering machines and dust-controlled assembly areas, this workshop focuses on linear guides and blocks for various series and sizes.
From raw rails to assembled carriages, every step is monitored to keep stable accuracy and smooth movement for demanding automation applications.
Ball Screw WorkshopThe ball screw workshop covers both rolled and precision ground ball screws. Critical processes such as thread forming, lead accuracy control and nut assembly are completed in-house.
Lead accuracy, surface roughness and preload are strictly controlled to meet different precision levels required by CNC, 3D printing and automation customers.
Machining & Assembly AreaCNC machining centers support non-standard end machining, custom flanges and complete unit assembly, including linear modules and screw-driven stages.
By finishing more work inside the factory, we help customers reduce assembly steps and shorten their own machine build time.
About quality management: Quality ControlAt TranzBrillix, quality is the foundation of every linear motion component we deliver. From raw material selection to final inspection, all processes follow strict protocols to ensure precision, stability, and long service life across our full product range—linear guides, ball screws, splines, bearings, and related accessories.
Material Selection & TraceabilityTranzBrillix uses certified materials such as S55C rail steel, SNCM220 block steel, and high-grade bearing steel or stainless steel for miniature products. For ball screws, we select premium alloy steel with controlled composition to ensure hardness stability, fatigue resistance, and strong load capacity. All materials are fully traceable through internal quality systems.
Precision Manufacturing ProcessLinear GuidewaysCNC machining, precision grinding, and automated assembly lines operate under strict tolerances to guarantee parallelism, smooth running, consistency, and interchangeability with globally recognized brands.
Ball Screws (C7 / C5 / C3)TranzBrillix applies dedicated machining processes for each precision grade:
- C7 Rolled Ball Screws – optimized rolling profile plus precision turning
- C5 & C3 Ground Ball Screws – high-end thread grinding with controlled lead deviation
- End Machining – custom machining based on drawings (steps, keyways, threads, chamfers)
- Ball Nut Customization – non-standard nut housing design, preload adjustment, surface finishing
Every screw-nut assembly undergoes controlled torque testing and smoothness inspection before shipment
Comprehensive Inspection System
Linear Guide Inspection- Rail straightness & flatness measurement
- Block preload & smoothness testing
- Surface hardness & roughness verification
Ball Screw Inspection- Lead accuracy measurement
- Axial play / backlash inspection
- Hardness & heat-treatment depth testing
- Torque consistency check
- Vibration & smoothness running tests
General Measurement Tools- CMM dimensional measurement
- Laser alignment, micrometers, height gauges
- Heat-treatment depth and metallurgical analysis
Quality Standards & Certifications
TranzBrillix operates under ISO9001-based quality management, ensuring that linear guides and ball screws meet international tolerance levels and performance standards.
Continuous ImprovementOur engineering and QC teams perform fatigue tests, evaluate application feedback, and continuously refine design details. Whether for guideways or ball screws, TranzBrillix is committed to delivering long-term reliability, stable performance, and consistent interchangeability.
Services: R & D – Engineering Behind PrecisionDedicated R&D and engineering team focusing on linear motion technology, supporting both product optimization and customer projects.
Engineering TeamOur R&D and engineering team has long-term experience in linear guides, ball screws and related components. They work closely with production and quality departments to turn design concepts into stable, mass-producible products.
- Experienced engineers with background in mechanical design and automation.
- Familiar with common dimension standards in the linear motion industry.
- Support for model selection and compatibility design in replacement projects.
- Ability to interpret customer drawings and turn them into manufacturable solutions.
What We Focus OnR&D activities are not limited to new products. We continuously refine existing designs through testing and feedback from real applications.
Life & Load Performance- Optimizing raceway geometry and contact ratios.
- Balancing dynamic load capacity with smooth movement.
- Improving performance under vibration and repeated start–stop cycles.
Corrosion Resistance & Surface Treatment- Evaluating different materials for various environments.
- Testing anti-rust coatings and surface treatments.
- Designing suitable protection for high humidity or light chemical exposure.
Noise & Smoothness- Reducing running noise through ball circulation optimization.
- Improving lubrication paths and sealing structures.
- Ensuring smooth movement after long-distance transport and storage.
Co-Development with CustomersFor key OEM and system integration projects, we welcome early-stage technical communication and joint development. By understanding your machine layout and application details, we can design more suitable linear motion solutions.
- Early Involvement: Participate from concept or prototype stage to avoid later design changes.
- Installation & Compatibility: Confirm mounting dimensions, preload levels and lubrication schemes together.
- Sample Trials: Provide trial batches for on-machine testing and collect data for optimization.
- Continuous Improvement: Adjust design details based on field feedback to enhance life and reliability.
With close technical cooperation, we aim to help customers shorten development cycles, reduce risks and keep a competitive cost-to-performance ratio in their markets.
Our Team: Our TeamBehind TranzBrillix ’s product quality is a team of experienced engineers, technicians, quality controllers, and international sales specialists. We emphasize close collaboration between production, engineering, and customer support so that every project receives precise attention and timely communication.
- Engineering Team – Skilled in linear motion design, material selection, tolerance analysis, and custom machining.
- Manufacturing & Quality Control – Operators and inspectors with hands-on expertise in CNC machining, grinding, and precision measurement.
- Global Sales & Support – Multilingual professionals familiar with international trade, technical documentation, delivery planning, and after-sales coordination
- R&D & Continuous Improvement – Ongoing optimization of model compatibility, design details, and performance testing.
With clear roles and efficient collaboration, the TranzBrillix team delivers consistent quality, reliable service, and long-term customer trust.
- Factory Information
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Market name: North America,South America,Eastern Europe,Southeast Asia,Middle East,Africa Contact Person: Mr.Alex He Contact Phone: 86-25-52251179