20+ YEARS OF EXPERTISE IN AUTOMOTIVE FASTENERS
● ISO 9001, ISO14001 and IATF 16949 Certificated
● OEM&ODM
● Precision +0.05mm
● CNC+0.001
● 0 PPM
Engineered Components for Demanding Applications
Explore our dual-core manufacturing streams: high-strength cold-forged fasteners and ultra-precision CNC machined parts, all customizable to your technical drawings.
Screws
Security Screws, Self Tapping Screws, Machine Screws, Eccentric Screws, Spring Screws, Long Screws, and Precision Set Screws.
Scenario-Specific Solutions Across Vertical Industries
We don’t just sell hardware; we provide application-specific engineering. From anti-tamper utility seals to thermal management for AI servers, we understand your industry’s unique challenges.
Electric Metering
Automotive & EV
Thermal Management (PC, EV & ASIC)
Smart Lock & Windows
Industrial Motors
Optical Equipment & Scopes
Telecom & 5G
Medical & Robotics
About Us
As a Chinese manufacturer of custom fasteners with over 20 years’ experience, Guanbiao Fasteners specialises in the production of custom cold-headed fasteners and precision machined parts. We will be sharing some of our recently manufactured products in the ‘Product Categories’ section. Our main products include CNC parts, screws, nuts, rivets, shafts, pins and complete fastening solutions. We have served over 50,000 customers, and our products are exported to more than 20 countries worldwide. The company employs over 10 highly experienced R&D engineers, as well as more than 10 pieces of comprehensive inspection equipment and a team of quality control staff.
Advanced Manufacturing for Non-Standard Challenges
Powered by Taiwan-imported multi-station machinery and a full-process production line, we turn complex technical requirements into high-performance physical components.
Why Engineering Teams Trust Guanbiao
Beyond our 20+ years of experience, we pride ourselves on being “Small-Batch & Non-Standard Friendly”—enthusiastically handling the high-precision orders others reject.
20+ Years of Proven Expertise
Deep industry legacy. We bring decades of specialized problem-solving experience across automotive, telecom, medical, and high-end utility metering sectors.
We Have Obtained Many Patents
Our factory has passed the ISO 9001 & IATF16949 & AS9001 certified and some patent.
We provide one-stop service
We provide a one-stop service integrating design, measurement, production, surface treatment, delivery, installation, and after-sales service.
10-Day Agile Prototyping
Accelerate your time-to-market. Backed by our in-house tooling workshop, we deliver a 24-hour quotation, 7-day mold creation, and physical samples in just 10 days.
Well-known Brand Cooperation Experience
Rich experience to cooperated with famous brand, like BYD, Liuzhou Motor, Bossard.
0.05mm Ultra-Precision
Consistently maintaining strict micro-tolerances. We ensure every fastener and CNC part provides a flawless mechanical fit for your most sensitive assemblies.
Uncompromising Quality & Traceability
Beyond our 20+ years of experience, we pride ourselves on being “Small-Batch & Non-Standard Friendly”—enthusiastically handling the high-precision orders others reject.
Technical Resources & Industry Insights
Stay ahead with our engineering library. Access technical whitepapers, material selection guides, and the latest blogs on fastening trends and CNC innovations.
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Ready to solve your next fastening challenge?
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