Company Profile About BJCJTi: Pioneering High-Strength Fastener Solutions
Baoji Chengjin Titanium Industry Co., LTD (hereinafter referred to as “BJCJTi”), established in 2010, is located in Baoji City, Shaanxi Province, known globally 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. As a certified global titanium screw supplier, BJCJTi bridges advanced metallurgical science with ultra-precise CNC machining to satisfy critical mechanical tolerances and structural integrity demands across five continents.
Focusing on Core Business, Serving High-End Sectors
Specialized design, rigorous metallurgy, and tailored structural support for mission-critical assemblies.
Sophisticated Equipment and Professional Team, Forging Quality
Multi-axis precision CNC lathes, thermoforming systems, and advanced thread rolling lines.
Our Business: 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 housings, satellite arrays, and engine components requiring optimal strength-to-weight ratios.
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Ocean Engineering
With excellent seawater corrosion resistance, serving shipbuilding, offshore oil and gas platforms, desalination plants, and deep-sea exploration submersibles against pitting attack.
Marine Fastener Data →
Automotive & Motorsport
Especially in high-end racing and new energy vehicles, providing key connectors for unsprung weight reduction, wheel hubs, brake caliper mounts, and powertrain efficiency improvement.
Motorsport Fasteners →
Medical, Chemical & Sports
Biocompatible, non-magnetic, and chemically inert fasteners for orthopedic surgical gear, chemical reactors, competitive bicycles, and elite sporting goods.
Custom Sector Solutions →Featured Titanium Screws, Bolts & Fastening Hardware
As a direct-factory titanium screw supplier, we supply a versatile inventory of standard metric/imperial fasteners (DIN 912, DIN 7991, ISO 7380) and fully custom CNC machined components forged from Grade 5 (Ti-6Al-4V) and Grade 2 pure titanium.
BJCJTi Factory Supply Gr5 Titanium Tapered Head Screw with Washer
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Factory Supply Gr5 M5 M6 Titanium Tapered Hex Socket Head Screws
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Titanium Fastener Material Properties & Technical Benchmark
Compare mechanical properties and engineering advantages of our standard titanium alloy grades used in precision bolt and screw manufacturing.
| Titanium Grade | Composition Type | Tensile Strength (MPa) | Yield Strength (MPa) | Density (g/cm³) | Primary Application Attributes |
|---|---|---|---|---|---|
| Grade 1 (CP4) | Unalloyed Titanium | ≥ 240 | ≥ 170 | 4.51 | Maximum ductility, superior chemical cold-forming resistance. |
| Grade 2 (CP2) | Commercial Pure Ti | ≥ 345 | ≥ 275 | 4.51 | Optimal balance of moderate strength and marine seawater corrosion resistance. |
| Grade 5 (TC4 / Ti-6Al-4V) | Alpha-Beta Titanium Alloy | ≥ 895 - 1100 | ≥ 828 | 4.43 | Aerospace, motorsport, high-stress structural bolts, high fatigue resistance. |
| Grade 7 (Ti-0.2Pd) | Titanium-Palladium Alloy | ≥ 345 | ≥ 275 | 4.51 | Exceptional resistance to localized crevice corrosion in acidic chemical environments. |
| Grade 9 (Ti-3Al-2.5V) | Near Alpha Alloy | ≥ 620 | ≥ 483 | 4.48 | High-pressure hydraulic lines, lightweight performance bicycle components. |
Weight Reduction Factor
Titanium screws provide up to 45% weight savings compared to traditional steel bolts while maintaining comparable tensile yield, drastically reducing rotational mass and total payload weight.
Total Corrosion Immunity
A spontaneous, durable titanium dioxide (TiO₂) passivation layer protects our fasteners against pitting, stress cracking, chlorine, chlorides, and harsh saltwater immersion.
Extreme Thermal Range
Engineered to operate reliably across cryo-temperatures up to +400°C without embrittlement or structural loss, providing peace of mind in high-heat engine bays and subsea rigs.
Manufacturing Infrastructure
About Us: Sophisticated Equipment and Professional Team, Forging 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 30 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.
Core Competencies: Innovation-Driven, Certification-Backed
BJCJTi's core competencies are reflected across several key engineering, supply chain, and organizational dimensions.
⚙ Technological Strength and 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 thread rolling processes, refine multi-axis toolpaths, and enhance the mechanical resilience of every fastener.
☑ 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 sorting of finished bolts. Our products have passed testing by authoritative organizations such as SGS and TÜV.
💻 Intelligent Manufacturing and Efficient 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 and industrialization, improving digital production tracking, precision scheduling, and client responsiveness.
🏭 China Titanium Valley Industrial Cluster Advantage
Located in Baoji, the company benefits from unmatched raw titanium ingot supply lines, specialized thermal processing partners, mature technical talent resources, and a complete industrial collaboration ecosystem that ensures competitive lead times.
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. We are actively expanding deep-sea, aerospace, and new mobility partnerships worldwide.
Honors and Qualifications
Our adherence to international production standards and stringent ISO quality workflows is backed by numerous patents, national accolades, and global certifications.
International Trade & Exhibition Highlights
Connecting with leading engineers, procurement officers, and automotive motorsport teams at premier industrial and materials exhibitions worldwide.
Frequently Asked Questions for Titanium Fastener Procurement
Key technical considerations when selecting a high-precision titanium screw supplier for aerospace, racing, chemical, and industrial applications.
Why choose Grade 5 (Ti-6Al-4V) screws over stainless steel bolts?
Grade 5 titanium boasts a tensile strength exceeding 895-1000 MPa, comparable to Grade 10.9 structural steel, while being approximately 45% lighter. In dynamic rotating applications such as racing hubs or aerospace structures, this reduces inertia, vibration fatigue, and fuel consumption while providing complete corrosion immunity.
What custom surface treatments and coatings are available?
BJCJTi provides high-tech surface enhancement options including electrochemical anodization (available in vibrant blue, gold, purple, and green for aesthetic identification), micro-arc oxidation (MAO), PVD nitride coatings (TiN, DLC for ultra-low friction), and acid pickling for clean room medical environments.
What are your standard manufacturing tolerances and thread options?
Our fully automatic CNC lathes and thread rolling equipment achieve tight machining tolerances down to ±0.01 mm. We manufacture metric coarse and fine threads (M2 to M36), imperial UNC/UNF threads (3/8-24, 1/2-20), as well as custom multi-start and self-tapping designs per client CAD drawings.
How does BJCJTi ensure metallurgical and dimensional quality?
Every production batch is accompanied by genuine 3.1 Mill Test Certificates (MTC) verifying chemical composition and mechanical tensile properties. Quality steps include automated optical sorting, coordinate measuring machine (CMM) dimensional verification, and third-party testing via SGS or TÜV.
Start Your Custom Titanium Fastening Project Today
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.