Factory Direct Since 2013 [email protected] Baoji, Shaanxi, China
Precision Titanium Engineering · ISO 13485 & ASTM Compliant

Medical Grade Titanium Bar Factories & Factory for Naypyidaw

Direct mill fabrication of ASTM F67 Grade 2, ASTM F136 Ti-6Al-4V ELI, and custom CNC implant stock engineered for clinical, orthopaedic, and high-tolerance biomechanical applications.

Precision CNC Portfolio

Standard & Custom Titanium Fastening Systems

Manufactured under stringent metallurgical control in Baoji Titanium Valley. Fully certified chemical analysis and dimensional accuracy for Naypyidaw procurement officers.

Technical Authority & White Paper

Medical Grade Titanium Bar: Biomaterial Science & Structural Integrity

Comprehensive engineering analysis of CP Grade 2 and Ti-6Al-4V ELI (Extra Low Interstitial) bars for surgical, dental, and structural instrumentation.

2013
Founded in Baoji
100+
Precision CNC Units
ASTM F136
ELI Implant Grade
100%
Ultrasonic Tested (UT)

The Clinical Metallurgy of Surgical Titanium Bars

When procurement teams and biomedical manufacturing engineers in Naypyidaw source raw materials for healthcare fabrication, material integrity cannot be compromised. Titanium stands as the premier biomaterial worldwide due to its spontaneous creation of an inert, protective titanium dioxide (TiO₂) passive film when exposed to oxygen. This nano-thin dielectric ceramic barrier exhibits unparalleled chemical passivity inside bodily fluid environments, preventing pitting, crevice corrosion, and cytotoxic ion release.

In surgical practice, medical-grade bars are partitioned primarily into two categories: commercially pure titanium (CP Titanium ASTM F67, covering Grades 1 through 4) and alpha-beta structural alloys, predominantly ASTM F136 / ISO 5832-3 Ti-6Al-4V ELI. CP Titanium is favored for dental implants, cranial mesh, and osteosynthesis mini-plates where superior bio-integration, high formability, and ductility are crucial. In contrast, Grade 5 ELI incorporates tightened controls over interstitial elements—drastically lowering carbon, nitrogen, hydrogen, and oxygen to maximum 0.13%—to suppress notch sensitivity and radically improve cyclic fracture toughness.

At Yevzo Titanium Metal Co., Ltd., based in the epicenter of Baoji, our medical-grade titanium round bars are subjected to vacuum arc remelting (VAR) cycles followed by precision cross-rolling, longitudinal rotary straightening, centerless grinding, and polishing. Each heat batch undergoes rigorous non-destructive evaluation—including Class A ultrasonic inspection (AMS 2631 / ASTM E2375)—ensuring that internal voids, inclusions, and structural microporosities are thoroughly eradicated prior to shipping.

Property Parameter ASTM F67 (Gr2 CP Titanium) ASTM F136 (Gr5 Ti-6Al-4V ELI) Standard ASTM B348 Gr5 316L Stainless (Clinical Ref.)
Chemical Composition Ti ≥ 99.2%, Fe ≤ 0.30, O ≤ 0.25 Ti-6Al-4V (ELI: O ≤ 0.13%, Fe ≤ 0.25) Ti-6Al-4V (O ≤ 0.20%, Fe ≤ 0.40) Fe-18Cr-14Ni-2.5Mo
Min. Tensile Strength (Rm) 345 MPa 860 – 895 MPa 895 MPa 580 MPa
Min. Yield Strength (Rp0.2) 275 MPa 795 – 828 MPa 828 MPa 220 MPa
Elongation at Break (A5) ≥ 20% ≥ 10% – 12% ≥ 10% ≥ 40%
Modulus of Elasticity 103 – 107 GPa 110 – 114 GPa 114 GPa 193 – 200 GPa
Biocompatibility / Osseointegration Superior (Bone-Contact Direct) Outstanding (Structural Implants) Standard Aerospace Grade Moderate (Risk of Ni leaching)
Tolerance Class (Centerless Ground) ISO h7, h8, h9, ±0.005 mm ISO h6, h7, h8, ±0.005 mm ISO h9, h10 ISO h8, h9

*Data derived from official ASTM F136/F67 test coupons in annealed state. Verified under third-party spectrometer & tensile testing protocols.

Regional Adaptation

Localized Applications for Naypyidaw's Healthcare & Infrastructure

Bridging Chinese precision metallurgy with the capital city's expanding tertiary hospitals, research centers, and biomedical precision engineering workshops.

Orthopaedic Trauma & Spine Reconstruction

The 1000-bed General Hospital and Defense Services General Hospital in Naypyidaw handle complex polytrauma, orthopaedic reconstructions, and spinal corrective surgeries. Our ASTM F136 Ti-6Al-4V ELI bars serve as the prime raw material for fabricating pedicle screws, intramedullary nails, dynamic compression plates (DCP), and cross-link fixators. Titanium's lower elastic modulus (110 GPa vs. 200 GPa of stainless steel) significantly mitigates the critical phenomenon of stress shielding, promoting healthy physiological bone remodeling and accelerated callus formation in patients across Myanmar.

Implantology & Maxillofacial Restoration

Dental clinics and maxillofacial reconstructive centers in Naypyidaw are modernizing patient prosthetics via in-house CNC milling and local dental laboratory production. We provide Grade 2 CP Titanium rods with high cold-workability and Grade 5 micro-bars with h6 precision ground tolerances (down to ±0.004 mm). These allow uninterrupted Swiss lathe turning of dental implant fixtures, prosthetic healing abutments, and customized trans-gingival screws, ensuring rapid osseointegration with human mandibular and maxillary alveolar tissues.

Clinical Surgical Instrumentation

Tropical climates, intense sterilization cycles, and high autoclave turnover in regional military and civilian clinics demand instruments that completely resist aggressive chemical disinfection. From micro-vascular forceps and ophthalmic micro-scissors to surgical retractor arms and laparoscopy cannulas, our medical-grade bars provide high torsional stiffness with zero risk of rust or pitting under repetitive 134°C steam autoclaving.

Direct Factory Procurement for Naypyidaw

Request mill test certificates, material traceability reports (EN 10204 3.1), and localized CPT/CIF delivery scheduling from our Baoji headquarters.

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Market Foresight

Emerging Trends: Medical Device Localization in Myanmar

A strategic overview of national procurement shifting toward raw material importation and domestic precision fabrication.

Decentralization from Yangon to the Capital

Historically, medical equipment distribution was concentrated within the commercial hub of Yangon. Today, administrative directives from the Ministry of Health and central procurement offices located directly in Naypyidaw have concentrated national purchasing authority into the capital. Public healthcare tenders and regional supply lines prioritize verified mill relationships that offer consistent lead times and direct customs clearances, bypassing tertiary trading intermediaries.

Domestic Machining & Additive Integration

Driven by supply chain vulnerabilities and foreign currency optimization, medical technical groups in Myanmar are moving away from importing 100% finished, brand-name orthopaedic hardware from Western or Japanese suppliers at immense premiums. Instead, local machine shops are procuring ASTM F136 ground bars directly from China to manufacture generic internal fixators and hospital hardware, reducing unit costs by over 55% while maintaining strict clinical grade standards.

Enhanced Regulatory & Traceability Standards

The Food and Drug Administration (FDA) of Myanmar and central hospital engineering inspection bodies are intensifying verification on metallurgical documentation. Shipments entering Naypyidaw must have unblemished raw material provenance, including chemical composition spectrometry, grain size micrographs (≥ Grade 5 or finer per ASTM E112), and mechanical tensile verification. Sourcing from accredited Baoji factories guarantees full compliance with these evolving regional mandates.

Why Partner With Yevzo

Precision Manufacturing Directly from China's Titanium Valley

Operational capabilities and quality control protocols perfected since 2013 across industrial, automotive, and biocompatible metals.

True Source Factory

Located in the High-Tech Development Zone of Baoji, Shaanxi. We eliminate broker commissions and deliver pure ex-factory economics, immediate stock allocation, and complete production oversight.

100+ Precision CNC Units

Our machining workshop incorporates high-precision 3-axis, 4-axis, and multi-axis turning-milling centers capable of holding micrometer tolerances (±0.005mm) across medical bars, bolts, and implants.

Strict Quality Verification

Every single bar is certified to EN 10204 3.1. We perform chemical spectrometry, tensile yield evaluation, ultrasonic flaw detection, and surface profilometry to prevent micro-structural failures.

Agile Southeast Asia Logistics

Seamless cross-border routes into Myanmar via sea freight (Yangon Port), air freight (Naypyidaw NYT / Yangon RGN), or overland transport through Yunnan corridor with full FOB, CIF, or DDP support.

Procurement Intelligence

Frequently Asked Questions: Sourcing Titanium in Naypyidaw

Essential guidance covering technical grades, import logistics, regulatory validation, and surface processing for buyers in Myanmar.

What is the definitive clinical difference between Grade 2 CP and Grade 5 Ti-6Al-4V ELI titanium bars?
Grade 2 is Commercially Pure (CP) unalloyed titanium offering a minimum tensile strength of roughly 345 MPa. It provides pristine chemical purity and superior osteoblast adhesion, making it ideal for dental roots, skull repair plates, and non-load-bearing implants. Grade 5 ELI (ASTM F136 / Ti-6Al-4V ELI) is an alpha-beta alloy specifically engineered with Extra Low Interstitial gas levels (oxygen strictly capped at ≤0.13%). This delivers exceptional tensile properties (≥895 MPa) and enhanced fatigue endurance, crucial for spinal fusion hardware, intramedullary rods, and hip joint stems subjected to continuous cyclic body loads.
How can hospital engineering and manufacturing facilities in Naypyidaw import directly from your Baoji factory?
Procurement teams can coordinate directly with our international export department. We provide commercial invoices, packing lists, Mill Test Certificates (EN 10204 3.1), and certificate of origin documents. Shipping options include air freight to Naypyidaw International Airport (NYT) or Yangon International Airport (RGN) for rapid transit, sea freight containers into Yangon Port (Thilawa/MITT), or overland border freight routes via the Ruili–Muse border economic corridor. We accept all standard international terms including CIF Yangon, CIP Naypyidaw, or FOB Chinese ports.
What dimensional tolerances and surface finishes do you supply for CNC Swiss machining?
We provide precision medical bars centerless ground to ISO h6, h7, and h8 tolerances with roundness variations controlled within ≤0.003 mm and straightness ≤0.3 mm/m. Standard diameters range from ultra-thin 1.5 mm rods (for surgical wire and dental pins) up to 150 mm billets (for machining joint components). Surfaces can be supplied cold-drawn, smooth centerless ground, or mirror polished (Ra ≤ 0.2 µm), completely degreased and ultrasonic-cleaned to ensure flawless automatic feeder cycling in CNC Swiss-type lathes.
What is the Minimum Order Quantity (MOQ) for custom-cut titanium bars and finished fasteners?
For standard stocked medical-grade bars (ASTM F67 / F136 in standard diameters), the MOQ is as flexible as 10 to 20 kilograms, allowing hospital R&D workshops and dental labs to test trial batches. For standard catalog bolts and fasteners, MOQ typically begins at 10 to 30 pieces. Bespoke CNC components manufactured according to engineering drawings or custom orthopaedic implant specifications are evaluated based on batch setup time and material allocation.
Can Yevzo execute color anodizing and micro-arc surface treatments on titanium components?
Yes. We execute high-precision electrochemical anodizing complying with Type II and Type III standards. Because titanium anodization is an electro-chemical modification of the native TiO₂ oxide layer rather than a chemical plating process, it does not add measurable thickness to microscopic threads, maintains absolute dimensional fit, and introduces zero toxic heavy-metal pigments. Anodized color coding (gold, blue, green, violet, rainbow) is widely used by surgical personnel to instantly differentiate implant screw diameters and plate configurations during operating room procedures.
How does Yevzo prevent galling when titanium fasteners or bone screws are engaged?
Titanium has a natural tendency to gall (cold weld) when threads rub under friction. In medical implant design, this is eliminated through precision-rolled threads rather than cut threads, micro-polishing thread roots to minimize surface micro-asperities, and utilizing physical vapor deposition (PVD) or hard anodizing. In non-implant mechanical applications, we advise applying high-purity medical silicone lubricant or biocompatible anti-seize paste, alongside adhering strictly to calibrated torque targets.

Initiate Your Direct Factory Inquiry

Submit your required alloy grade (ASTM F67 / F136 / B348), diameter tolerance, cut lengths, or custom component 2D/3D CAD drawings. Our chief metallurgical engineering team in Baoji will evaluate your technical specification and provide comprehensive factory pricing within 24 hours.