Pioneering Custom Titanium Fastening Solutions
Baoji Chengjin Titanium Industry Co., LTD (BJCJTi) is a premier manufacturer of high-strength, lightweight titanium fasteners.
Established in 2010 and nestled in Baoji, Shaanxi Province—globally recognized as "China's Titanium Valley"—BJCJTi has evolved into a national high-tech enterprise. We specialize in the R&D, advanced production, and international sales of premium titanium and titanium alloy fasteners. Our core mission is to provide cutting-edge, high-strength, lightweight, and corrosion-resistant precision fastening solutions for the world's most demanding manufacturing sectors.
Through decades of refining our production processes, maintaining strict quality control, and driving continuous technological innovation, we have earned an outstanding reputation in the manufacturing of custom titanium alloy screws, bolts, nuts, washers, and specialized CNC machined components.
Why Opt for Custom Titanium Fasteners?
When off-the-shelf components fail to meet the performance criteria of extreme environments, custom-engineered titanium fasteners provide the ultimate solution.
Unmatched Strength-to-Weight Ratio
Titanium boasts the highest strength-to-density ratio of any metallic element. Custom alloy fasteners (such as Grade 5 / Ti-6Al-4V) provide the tensile strength of high-strength steel while being 45% lighter, making them ideal for weight-critical aerospace and racing applications.
Extreme Corrosion Resistance
Titanium naturally forms a stable, protective oxide film upon exposure to oxygen. This provides unmatched resistance to saltwater, marine environments, wet chlorine, nitric acid, and various harsh chemical compounds, dramatically reducing maintenance costs.
Thermal & Biocompatible Excellence
With a melting point exceeding 1650°C, titanium fasteners remain structurally stable under high-temperature conditions. Additionally, titanium is non-toxic, non-magnetic, and completely biocompatible, which is vital for medical implants and sensitive electronics.
Serving High-End Global Industries
BJCJTi's high-performance custom titanium fasteners are deployed in mission-critical applications where failure is not an option.
Aerospace & Defense
Delivering flight-certified, lightweight, and high-strength fasteners designed to withstand severe vibration, extreme temperature fluctuations, and structural stress in commercial aircraft, defense systems, and satellites.
Marine & Ocean Engineering
Engineered specifically for deep-sea exploration, offshore drilling rigs, desalination plants, and naval shipbuilding where constant exposure to saltwater demands absolute corrosion immunity.
Motorsports & Automotive
Engineered for high-end racing leagues (F1, MotoGP) and premium electric vehicles (EVs) to reduce unsprung weight, optimize fuel efficiency, and enhance speed and structural safety.
Medical, Chemical & Sports
Providing biocompatible fasteners for medical implants, corrosion-resistant bolts for chemical processing reactors, and ultra-light components for premium sporting gear.
Full-Service OEM/ODM Customization Process
From custom blueprints and prototyping to volume production, we bring your engineering visions to life.
At BJCJTi, we recognize that every high-end engineering project has unique challenges. Our state-of-the-art facility is fully equipped to handle non-standard custom orders of any complexity. Whether you require unique thread pitches, specialized drive heads, custom coatings, or specific alloy combinations, our engineering team is here to assist.
- Material Selection: Grade 1, Grade 2 (Pure Titanium), Grade 5 (Ti-6Al-4V), Ti-6Al-4V ELI, Grade 7, Grade 9 (Ti-3Al-2.5V), and Grade 12.
- Custom Head Styles: Hexagonal, tapered, countersunk, button, cheese, 12-point flange, and fully bespoke geometries.
- Precision Threading: Metric and Imperial threads (UNC, UNF, UNEF) manufactured to tolerance classes 6H/6g or Class 2A/2B.
- Surface Treatments: Anodizing (various colors for identification and wear resistance), PVD vacuum coating, acid washing, and micro-polishing.
Custom Order Workflow
Consultation & CAD Drawing Analysis
Submit your custom designs, 3D models, or specifications. Our team reviews tolerances and material suitability.
Prototyping & Testing
We produce precise initial samples for testing, ensuring perfect compatibility and mechanical performance.
CNC Machining & Thread Rolling
High-precision multi-axis CNC Swiss machining and thread rolling to preserve grain flow and maximize fatigue strength.
Quality Control & Certification
Every batch undergoes rigorous dimensional, tensile, and chemical analysis, complete with SGS/TÜV material test reports.
State-of-the-Art Production Facility
Precision machining requires cutting-edge technology. Our facility is engineered for zero-defect production.
Operating out of a modern 1,500 square meter facility in the heart of China’s Titanium Valley, BJCJTi has integrated a comprehensive suite of high-precision equipment. Our manufacturing floor features automatic CNC Swiss lathes, advanced thermoforming equipment, and specialized cold-heading and thread-rolling machinery. This enables us to maintain tight dimensional tolerances (down to ±0.01mm) and ensures high consistency across large production runs.
Our technical team consists of industry veterans with deep expertise in titanium metallurgy. Their profound understanding of titanium's unique properties—such as its tendency to gall and its low thermal conductivity—allows us to optimize cutting speeds, tool paths, and coolant delivery to produce flawless surfaces and robust threads.
Featured Custom Titanium Fasteners
A selection of our popular custom-ordered fasteners, precision-engineered to meet strict international standards.
Customized Automotive 3/8 UNC Grade 5 12-Point Nuts
Engineered for high-stress automotive engine and wheel assemblies. Offers superior torque distribution and significant weight reduction.
GR5 Titanium Wheel Lug Nuts (M12 / M14 Series)
Designed for racing cars and high-end consumer vehicles. Grade 5 titanium construction ensures extreme safety at high rotational speeds.
Gr5 Titanium Tapered Head Screw with Washer
Combines a tapered socket head design with a matching titanium washer to distribute clamping force evenly while protecting surrounding surfaces.
DIN 912 Titanium Hex Socket Allen Head Bolts
Standard-compliant high-precision socket cap screws, ideal for industrial machinery, aerospace housings, and structural frames.
GR5 Titanium Brake Caliper Guide Pins
Crucial braking component featuring high thermal stability and corrosion resistance, preventing caliper sticking under extreme heat.
High-Quality Gr5 Titanium Hex Nuts
Standard hex nuts offering robust thread engagement and exceptional resistance to acidic and saline chemical processing environments.
Core Competencies & Quality Assurance
Innovation-driven manufacturing backed by international quality certifications and rigorous testing standards.
Technological Innovation & Patents
As a certified national high-tech enterprise, BJCJTi maintains a strong focus on research and development. We hold multiple utility and invention patents focused on optimizing titanium machining tolerances, thread durability, and specialized heat treatment processes. This innovative DNA allows us to continually improve product performance and reduce manufacturing waste.
ISO 9001:2000 Certified Quality System
Quality is the cornerstone of our operations. Since 2014, BJCJTi has maintained a strict ISO 9001:2000 international quality management system. From raw material receipt to chemical analysis, ultrasonic flaw detection, dimensional inspection, and final tensile testing, every process is documented and traceable. Our products regularly undergo testing by independent third-party institutions including SGS and TÜV.
Intelligent Manufacturing Integration
In 2024, BJCJTi was awarded the "Certificate of Assessment for the Integration of Two Systems" (Information Technology & Industrialization). By incorporating digital monitoring systems and ERP software across our production floor, we optimize lead times, increase operational efficiency, and provide real-time updates for custom orders.
The China Titanium Valley Advantage
Located in Baoji, we benefit from a highly integrated local industrial cluster. This provides us with direct access to premium, aerospace-grade titanium raw materials, specialized heat treatment facilities, and advanced scientific testing labs. This geographical advantage enables us to keep production costs highly competitive while maintaining premium quality standards.
Global Footprint & Exhibitions
Connecting with industry leaders worldwide, showcasing our custom fastening capabilities at global trade shows.
Striving for Excellence, Global Expansion
Our vision is to become the premier global supplier of custom titanium fastener solutions.
Looking to the future, BJCJTi remains committed to technological innovation and customer-centric service. We continually invest in production automation, upgrading our CNC capabilities, and expanding the application of titanium fasteners into emerging fields such as commercial spaceflight, robotics, and hydrogen energy storage.
We actively collaborate with international distribution networks and engineering departments, exporting our high-performance fasteners to North America, Europe, Southeast Asia, and beyond. We look forward to partnering with your engineering team to support your next project with precision-engineered titanium fastening technology.
Frequently Asked Questions (FAQ)
What is the minimum order quantity (MOQ) for custom orders?
MOQs vary depending on the size and complexity of the fastener. For custom CNC machined parts, we accept small-batch prototyping runs. Contact us for specific details.
What certifications accompany custom titanium shipments?
We provide material test certificates (MTC) detailing chemical composition, tensile strength, yield strength, and elongation. Third-party testing reports from SGS/TÜV are available upon request.
How long does a typical custom production run take?
Typically, tooling and sample production take 7-10 days, followed by 15-25 days for volume production, depending on batch size and surface finishing requirements.