About us
TIGHTU delivers uncompromising strength through precision-engineered fasteners. We provide the structural integrity, heavy-duty reliability, and exact specifications your most demanding projects require.
Forging Connections That Last a Lifetime
Operating a state-of-the-art manufacturing facility, TIGHTU specializes in the high-volume production of premium screws, bolts, and nuts. Our deep-rooted industry knowledge allows us to engineer solutions that withstand extreme conditions and rigorous industrial applications.
We don't just supply components; we integrate directly into your supply chain. From raw material selection to final surface treatment, every step is strictly monitored to ensure flawless performance.
CE Certified Quality
Globally recognized safety and performance standards.
OEM & ODM Solutions
Custom manufacturing tailored to your exact blueprints.
Premium OEM & ODM Manufacturing
Leveraging 20 years of factory excellence to engineer custom fasteners, screws, bolts, and nuts that meet your exact technical specifications.
Engineered Exactly to Your Blueprints
Standard off-the-shelf solutions don't always cut it for specialized industrial applications. Our end-to-end OEM & ODM services provide comprehensive custom manufacturing capabilities, transforming your blueprints into high-performance realities.
CE Certified Quality
Rigorous QC protocols ensuring zero-defect tolerance.
Advanced Materials
From high-tensile carbon steel to exotic alloys.
Rapid Prototyping
Fast turnaround from technical drawing to physical sample.
High-Volume Capacity
Scalable production lines to meet global wholesale demands.
Unmatched Production Capabilities
From standard bulk orders to highly specialized structural components, our facilities are equipped to handle the world's most demanding fastening requirements.
High-Tensile Bolts
Engineered for maximum load-bearing capacity. Our bolts undergo rigorous metallurgical testing to ensure they exceed international structural standards.
Precision Screws
Manufactured with exact thread tolerances. Available in multiple head styles, drive types, and anti-corrosive coatings for diverse applications.
Industrial Nuts
Designed to secure your most critical assemblies. From hex to heavy-duty lock nuts, we guarantee perfect mating and vibration resistance.
Factory Environment
Step inside our state-of-the-art manufacturing facilities. With over 20 years of OEM/ODM expertise and CE-certified production lines, we deliver uncompromising precision for every fastener, screw, and bolt.
Frequently Asked Questions
Insights into our manufacturing processes, capabilities, and partnership models.
Do you offer custom OEM/ODM manufacturing?
What quality certifications do your fasteners hold?
What is your capacity for high-volume orders?
What materials and surface treatments do you provide?
Start a Production Conversation
Connect with our engineering and sales experts to discuss your supply chain needs, request a custom quote, or learn more about our manufacturing capabilities.
Email Us
sales@tightu.comCall Factory
+86(513)-81100106Global Headquarters
No.1,Taoyuan Road,
Nantong City, Jiangsu Province, China