Precision Titanium Bolts Manufacturer with Cutting-Edge Capabilities
Baoji Chengjin Titanium Industry Co., LTD (hereinafter referred to as “BJCJTi”), established in 2010, is located in Baoji City, Shaanxi Province, known as "China's Titanium Valley". As a national high-tech enterprise specializing in the R&D, production, and sales of titanium and titanium alloy fasteners, we are committed to providing high-strength, lightweight, and corrosion-resistant precision fastening solutions for the global high-end manufacturing industry.
With exquisite craftsmanship, strict quality control, and continuous innovation, the company has built an excellent reputation in the field of titanium alloy screws, bolts, nuts, and other fasteners. Leveraging the comprehensive regional raw material supply chain, we deliver standard DIN/ISO/UNC components alongside bespoke custom-machined bolts engineered to tight micro-tolerances.
Specialized production lines for medical, racing, aerospace, and oceanic hardware.
Multi-axis CNC centers, cold-heading machines, and thread rolling systems forging unyielding quality.
Focusing on Core Business, Serving High-End Sectors
BJCJTi's core business focuses on the design and manufacture of high-quality titanium alloy fasteners. Our product line covers a wide variety of standard and non-standard titanium alloy screws, bolts, nuts, studs, washers, and more, extensively used in fields with extremely stringent material property requirements.
Aerospace Engineering
Providing lightweight and high-strength connection assurance for aircraft structures, turbine assemblies, satellite casings, and engine components.
Ocean Engineering
With excellent seawater corrosion resistance, serving shipbuilding, offshore oil & gas platforms, subsea ROVs, and deep-sea exploration equipment.
Automotive & Motorsport
Especially in high-end racing and new energy vehicles, providing key connectors for unsprung weight reduction, suspension, and efficiency improvement.
Medical & Chemical Equipment
Biocompatible fasteners for surgical devices and implants, as well as chemical reactors, chlor-alkali valves, and high-performance sports equipment.
Our Equipment & Facility
Sophisticated Equipment and Professional Team, Forging the Cornerstone of Quality
The company has a modern production plant spanning 1500 square meters, equipped with a full suite of industry-leading production equipment, including high-precision fully automatic CNC machine tools, advanced thermoforming machine tools, and professional thread extrusion machine tools. These advanced facilities form an efficient and stable production line, laying a solid foundation for product quality.
BJCJTi has over 40 employees, including 8 experienced professional technicians. This core team possesses strong expertise in titanium alloy material properties, precision machining processes, and quality control, serving as the backbone of the company's innovation and quality assurance.
- 1500+ m² Modern Production Plant
- 40+ Dedicated Employees & Machinists
- 8+ Experienced Professional Technicians & Metallurgists
- Custom OEM/ODM: Strict adherence to DIN, ISO, ANSI, ASME, and custom drawings (CAD/STEP).
Why Titanium Bolts Outperform Traditional Fasteners
Titanium Grade 5 (Ti-6Al-4V) provides an extraordinary strength-to-weight ratio: nearly 45% lighter than carbon steel while matching Grade 10.9 tensile capabilities (>950 MPa). Its natural self-healing titanium oxide (TiO₂) passivation layer provides permanent immunity against saltwater, chlorides, and atmospheric oxidizers.
Tight micro-machining tolerances down to ±0.005mm for complex motorsport & medical geometries.
Continuous grain-flow alignment for superior fatigue resistance and heavy-duty load bearing.
Thread rolling preserves grain structure, preventing stripping under intense dynamic torque.
Electrolytic anodizing (Burnt Blue, Gold, Rainbow, Purple) and diamond-like PVD coatings.
Featured Custom Titanium Fasteners & Hardware
Explore our high-precision titanium bolts, screws, nuts, washers, and industrial raw titanium materials manufactured directly from China Titanium Valley.
Titanium Hex Socket Allen Head Bolts DIN 912
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Titanium Hex Head Bolts / Hex Screws
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Titanium Wheel Lug Nuts Manufacturer | GR5 Wheel Nuts
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High Strength Titanium Alloy Flange Bolt
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Automotive 3/8 UNC Grade 5 12-Point Nuts
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Gr5 Titanium Tapered Head Screw with Washer
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Titanium Button Head Hex Socket Screw
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GR5 Titanium Brake Caliper Guide Pin - High Strength
View SpecificationsTitanium Alloy Grade Comparison & Engineering Specs
Understanding mechanical properties to select the optimal titanium grade for your precision fastening application.
| Material Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Density (g/cm³) | Corrosion Resistance | Primary Application Fields |
|---|---|---|---|---|---|
| Grade 5 (Ti-6Al-4V / TC4) | ≥ 895 - 1050 | ≥ 828 | 4.43 | Exceptional in Seawater & Acid | Aerospace, Racing Engines, Flange Bolts |
| Grade 5 ELI (Ti-6Al-4V ELI / Gr23) | ≥ 860 | ≥ 790 | 4.43 | Biocompatible / Highest Purity | Medical Implants, Surgical Screws |
| Grade 2 (Commercially Pure Ti) | ≥ 345 - 450 | ≥ 275 | 4.51 | Superior Chemical Resistance | Chemical Processing, Marine Fixtures, Anodizing |
| Grade 7 (Ti-0.2Pd) | ≥ 345 | ≥ 275 | 4.51 | Extreme Crevice & Acid Proof | Desalination, Petrochemical Valves & Fasteners |
| Stainless Steel 316 (Reference) | ≥ 515 | ≥ 205 | 7.98 | Moderate (Pitting in Chloride) | General Marine, Architectural |
Core Competencies: Innovation-Driven, Certification-Backed
BJCJTi's industrial leadership is built upon continuous R&D investments, stringent global quality management systems, and our premier geographic positioning in China's Titanium Valley.
🔬 Technological Strength & Innovative DNA
We hold multiple invention patents, demonstrating our research, development, and innovation capabilities. As a national high-tech enterprise recognized in 2020, we continuously invest in R&D to optimize manufacturing processes, introduce proprietary thread designs, and enhance fastener tensile performance under high-vibration stress.
🛡️ Rigorous Quality Management System
Since 2014, the company has been certified with the ISO9001:2000 international quality management system, establishing comprehensive quality control from raw material sponge titanium procurement to optical dimension inspection and finished product testing. Our products have passed verification by authoritative third-party testing organizations including SGS and TÜV.
⚙️ Intelligent Manufacturing & Operations
The “Certificate of Assessment for the Management System for the Integration of Two Systems” obtained in 2024 reflects the company’s achievements in integrating information technology with industrial hardware. This streamlines ERP-driven scheduling, accelerates prototyping turnaround, and optimizes automated CNC yield rates.
🌐 China Titanium Valley Cluster Advantage
Located in Baoji, the company directly benefits from a seamless local raw material supply chain (ingots, forging bars, cold-drawn wire), an abundance of mature metallurgical engineering talent, and a cooperative industrial cluster that significantly lowers lead times and logistics overhead.
Honors, Certifications and Testing Qualifications
Complete international compliance, patent verifications, and ISO quality management certifications ensuring high reliability in critical fastener applications.
International Industry Exhibitions & Global Trade
Connecting directly with international engineering leaders at premier fastener and advanced material expos worldwide.
Looking to the Future: Striving for Excellence, Global Expansion
BJCJTi, with the vision of becoming an excellent global supplier of high-end titanium alloy fastener solutions, adheres to customer demand, technological innovation, and excellent quality as the foundation of its growth. In the future, we will:
- Continuously deepen technological research and development, expanding the application of titanium alloy fasteners in emerging fields.
- Further optimize production processes, enhancing automation and intelligence levels to strengthen cost and efficiency advantages.
- Actively explore the international market, bringing the "BJCJTi" brand and high-quality products to customers worldwide.
- Uphold the values of striving for excellence, integrity, and win-win cooperation, working together with partners to create shared value.
BJCJTi sincerely looks forward to cooperating with partners from all walks of life, both domestically and internationally, contributing solid strength to humanity's exploration of the sky, deep-sea ventures, and future mobility through excellent titanium alloy fastening technology.
Frequently Asked Questions: Custom Titanium Bolts
Everything you need to know about custom prototyping, tolerances, material certificates, and ordering from BJCJTi.
1. What titanium alloy grades do you use for custom bolts?
We primarily manufacture using Aerospace Grade 5 Ti-6Al-4V (TC4) for extreme strength, Grade 2 Commercially Pure Titanium for chemical/marine resistance, Grade 7 (Ti-0.2Pd) for extreme acid environments, and Grade 23 (Ti-6Al-4V ELI) for medical applications.
2. Can you manufacture titanium fasteners according to custom drawings?
Yes! As a specialized custom OEM/ODM manufacturer, we accept 2D/3D CAD files (STEP, IGES, DWG, PDF). We machine custom thread pitches (Metric, UNC, UNF, BSW), head designs (12-point, tapered socket, drilled safety-wire heads), and custom lengths.
3. What surface finishes and anodized colors are available?
We offer precision electrolytic anodizing (blue, purple, gold, green, rainbow), micro-arc oxidation (MAO), vacuum PVD hard coatings (black, titanium nitride gold), and mirror polishing or bead-blasted matte finishes.
4. What is your standard quality inspection process?
Every production batch undergoes strict quality gates: Spectrometer Raw Material Verification (EN 10204 3.1 MTC), 2.5D optical projector measurement, thread go/no-go ring gauge checks, torque failure testing, and tensile testing backed by SGS and TÜV certifications.
Ready to Engineer Your Custom Titanium Bolts?
Send your engineering specifications, technical drawings, or target part numbers to receive a comprehensive factory-direct quote and DFM feedback within 24 hours.