A2-70 304 Stainless Steel Wedge Expansion Anchor Bolts from China Suppliers - Factory Direct, Mixed-Drive Style
Precision Fastening, Engineered for the Future – Sichuan Jingguda Fasteners Co., Ltd., Your Trusted High-Quality Fastener Expert
Sichuan Jingguda Fasteners Co., Ltd. is a professional fastener manufacturer integrating R&D, production, and sales. We specialize in high-precision, high-strength bolts, nuts, washers, and non-standard customized fasteners, covering international standards such as GB, DIN, ISO, ANSI, and ASME. Equipped with multi-station cold heading machines, high-speed thread rolling machines, fully automated heat treatment lines, and surface treatment equipment, we also operate an in-house laboratory featuring spectrometers, hardness testers, tensile testing machines, and salt spray testers to ensure strict quality control from raw materials to finished products.
Industrial Capabilities
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🏭Factory Area: 8,000 square meters
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📜Certifications: ISO, IATF, CE, RoHS, JIS, ASTM
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⚙️Manufacturing: 70+ internationally advanced production lines
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🔬Testing: 30+ sets of precision quality testing equipment
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📦Annual Output: Up to 50,000,000 tons
From Raw Materials to Completed Items
Our factory's fully automated production lines for cold heading, precision thread rolling, controlled-atmosphere heat treatment, and environmentally friendly surface finishing enable closed-loop manufacturing from raw material to finished product. Thanks to inline optical sorting and a digital MES, every fastener meets stringent standards for strength, accuracy, and surface quality.
Innovation Lab:
Expertise and collaboration drive us forward, constantly pursuing innovative solutions. Have a project? Let's get started.
Collaborative R&D in Full Process
We provide more than just standard parts. From the beginning, our multicultural engineering team actively contributes to your project. We accurately analyze the application scenario and customize solutions in the lab, seamlessly integrating technology and application, to guarantee that innovative ideas are quickly transformed into practical solutions.
Integrated Verification System
The creative process is not confined to the drawing board. Using our in-house technical center, we provide one-stop verification from corrosion testing to prototype development. Through thorough simulated working condition tests, we use empirical data to confirm the performance stability of customized solutions.
Quick Service Reaction
After confirmation, intelligently schedule production utilizing digital quality control and agile supply chains to cut the delivery time of bulk orders by 30% using self-developed molds and flexible manufacturing lines to complete sampling and dispatch within 7 days. The first step in this procedure is to accurately identify the demands of the client and provide tailored solutions within a day.
Frequently Asked Questions
❓ What international standards do your fasteners comply with?
We specialize in high-precision fasteners covering major international standards including GB, DIN, ISO, ANSI, and ASME.
❓ What is your typical turnaround time for sampling?
Using our self-developed molds and flexible manufacturing lines, we can complete sampling and dispatch within 7 days.
❓ Do you offer customized fastener solutions?
Yes, our multicultural engineering team provides "Pain Point Diagnosis" and customized implementation, transforming innovative ideas into practical solutions.
❓ How do you ensure product quality?
We operate an in-house laboratory equipped with spectrometers, hardness testers, tensile testing machines, and salt spray testers for rigorous quality control.
❓ Which industries are your products suitable for?
Our fasteners are widely used in industrial machinery, renewable energy, automotive manufacturing, and rail transportation.
❓ What is your annual production capacity?
Our 8,000-square-meter facility with 70+ production lines can output up to 50,000,000 tons annually.