Precision Strength
Reliable Fasteners for Global Industries
Hebei Aojia Stainless Steel Products Co., Ltd. is a full-service manufacturer specializing in R&D, production, and export. With an annual output of 13,200 tons of high-end fasteners, we serve customers in over 20 countries worldwide.
T1 Qualification Honors
CERTIFIED QUALITY
As a leading manufacturer in the industry, Aojia strictly adheres to the ISO management system. Our products are certified by multiple international authorities, ensuring every fastener stands the test of time and provides reliable safety for customers worldwide.
ISO 9001 QMS
Full-process quality management, from raw material intake to finished product shipment, with strict traceability controls.
High-tech Enterprise
Our company is officially recognized as a High-tech Enterprise, demonstrating strong innovation and R&D capabilities.
Class A Enterprise
Officially certified Class A Enterprise, demonstrating top-level quality and operational excellence.
ISO 9001:2015 Certified
Engineering R&D Certificate
Class A Enterprise
High-tech Enterprise Certificate
Our Solutions
Product Series
From heavy-duty wall anchors to precision stamped parts, we provide certified fastening solutions for construction, photovoltaic, and industrial applications.
Special Fasteners Series
Specialty fasteners for custom applications, including T-bolts, U-bolts, and pipe clamps, designed for high-performance industrial projects.
- T-Bolts
- U-Bolts
- Pipe Clamps
- Custom Designs
Stamped Parts Series
Durable and precise stamped parts for industrial applications, offering high strength, customization, and corrosion resistance.
- Precision Stamping
- High Strength
- Customizable
- Corrosion Resistant
PV Accessories Series
Reliable solar mounting accessories for PV systems, offering high strength and corrosion resistance for long-lasting performance.
- PV Bracket Connectors
- Roof Clamps
- Aluminum Profiles
- High Strength
- Corrosion Resistant
Anchor Series
Durable expansion bolts for concrete and solid walls, offering high load capacity and corrosion resistance.
- High Load Capacity
- Concrete / Solid Wall
- Zinc-Plated / Corrosion Resistant
Washer Series
Reliable washers for secure fastening, offering high strength and corrosion resistance.
- Flat / Spring / Lock Washers
- High Strength
- Corrosion Resistant
Screw Series
Durable screws for various applications, offering high strength and corrosion-resistant zinc plating.
- Self-tapping / Wood / Machine Screws
- High Strength
- Zinc-Plated / Corrosion Resistant
Nut Series
Reliable nuts for secure fastening, offering high strength and corrosion-resistant zinc plating.
- Hex / Lock / Wing Nuts
- High Strength
- Zinc-Plated / Corrosion Resistant
Bolt Series
Strong and reliable bolts for concrete and solid walls with corrosion-resistant zinc plating.
- High Load Capacity
- Suitable for Concrete / Solid Walls
- Yellow Zinc / White Zinc Finish
Our Factory
Direct Factory – Proven Expertise
Factory Exterior
Production Workshop
Warehouse Area
Our Professional Team
Packaging & Shipping
We warmly welcome global clients to visit our Hebei Shahe factory for inspection and guidance.
Schedule a VisitGlobal Footprint
Serving 20+ countries worldwide with fast localized response.
We have established a strong global supply chain, with overseas branches and warehouses in Dubai and Saudi Arabia, enabling fast delivery and localized service. Our brands AOJIASS and WALLMAS are trusted in major engineering projects worldwide.
Global Branches & Brand Portfolio
AOJIASS
InternationalDubai (Middle East Branch)
WALLMAS
InternationalSaudi Arabia (Middle East Branch)
AJSS
DomesticChina (Headquarters)
Supply Chain Advantages
Overseas Stock Available
Supported by our overseas warehouses in Dubai and Saudi Arabia, we provide same-day or next-day delivery for customers in the Middle East, significantly reducing inventory and storage costs.
Strategic Partners
News Center
News & Updates
High-Strength Tie Wire Anchor Manufacturer | Ceiling Fastening Solutions | Aojia Fixings
Professional factory for Tie Wire Anchors (Eye Bolt Anchors) and heavy-duty expansion bolts. Over 200 million units annual sales. Ideal for hotel, shop, and supermarket decoration ceilings. Contact us for factory wholesale pricing.
Ventilation Duct Corner Fittings Manufacturer | G-Clamp with Bolt for HVAC Systems | Aojia Fixings
Professional factory for Ventilation Duct Accessories. We supply Plain Duct Corners, Embedded Duct Corners, and G-Clamps with Bolts for shopping malls and office buildings. Full size range available. Contact us for bulk wholesale pricing.
Heavy Duty 4PCS Fix Bolt Manufacturer | 200 Million Annual Sales | Aojia Fixings
Leading factory for 4PCS Fix Bolts & expansion anchors. With 200,000,000 sets annual sales, we provide the most reliable masonry fastening for street lamps, guardrails, and billboards. Get factory wholesale pricing.
Corporate Culture
Our Spirit
Our Mission
Committed to the well-being of all employees, delivering care and sincerity through our fastening solutions
Our Vision
To make AOJIA Manufacturing a globally recognized, high-performing, and employee-focused enterprise.
Our Values
- Customer First, Teamwork
- Pragmatic & Dedicated, Take Responsibility
- Integrity & Win-win, Embrace Change
Contact Us
Start Your Cooperation
Whether you need a customized quote, technical specifications, or wish to become our distributor, our team is always ready to assist you.
telephone
+86-15303108723
Headquarters Address
ndustrial Park, Shahe City, Xingtai, Hebei Province, China