Dimensional Inspection
Strict control of dimensions and tolerances
JINGLE Industrial Fasteners and Precast Concrete Components
Factory Direct
Reliable supply and competitive pricing
Quality Control
Strict inspection and consistent quality
Custom Solutions
OEM & ODM services for your projects
Wide Product Range
Standard and custom products available
Responsive Support
Professional service and technical support
APPLICATIONS
Reliable Fastening and Lifting Solutions for Multiple Industries
Construction
Precast Concrete
Infrastructure
Industrial Equipment
Railway
General Manufacturing
ABOUT JINGLE
Your Reliable Partner for Fasteners and Precast Accessories
NINGBO JINGLE HARDWARE MANUFACTURING CO., LTD. is a professional manufacturer and exporter of industrial fasteners and precast concrete accessories.
With years of manufacturing experience, advanced production equipment and strict quality control, we provide reliable products and customized solutions for global customers in construction, infrastructure and industrial fields.
Learn MoreOEM & ODM Service
Customized according to drawings or samples
Quality Assurance
From raw material to final inspection
On-time Delivery
Efficient production and flexible scheduling
Global Supply
Exported to customers worldwide
OUR PARTNERS
Trusted by Customers Worldwide
Our Certifications
Quality and Compliance You Can Rely On
Quality Assurance
Quality Control at Every Stage
Mechanical Testing
Hardness and strength verification
Surface Inspection
Coating thickness and appearance check
Final Inspection & Traceability
100% inspection before shipment & complete records
FAQ
Quick Answers for Buyers
Find answers to common questions about customization, quotations, production and delivery.
JINGLE mainly supplies industrial fasteners and precast concrete accessories, including bolts, nuts, washers, anchors, lifting sockets, lifting inserts and related CNC-machined parts.
Yes. Our engineering team can develop products according to your drawings, samples or technical specifications, and support OEM and ODM projects from prototype to mass production.
Please send the product drawing or specifications, material, dimensions, surface treatment, required quantity, applicable standard and delivery destination. Your intended application is also helpful for recommending the right solution.
Depending on the product, we can work with carbon steel, stainless steel and alloy steel. Common finishes include zinc plating, hot-dip galvanizing, passivation, black oxide and other treatments based on your requirements.
MOQ depends on the product type, size, tooling requirements and whether the item is customized. Send us your target quantity and we will provide a practical quotation for both sample and production orders.
Standard samples are usually ready within 7-15 working days after specifications are confirmed. Custom samples may require additional time for tooling or process approval, and we will confirm the schedule before production.
For standard products, bulk production usually takes about 20-35 working days after order and technical details are confirmed. The final schedule depends on quantity, product complexity, finish and current capacity.
Our standard terms are usually T/T with a deposit and the balance before shipment. L/C and other arrangements may be available for qualified orders; the exact terms will be confirmed in the quotation and sales contract.
Yes. We can provide material certificates, dimensional inspection reports and relevant test reports such as tensile, hardness and proof-load results. Third-party inspection can also be arranged when required.
Yes. We can coordinate sea, air or express delivery through experienced freight partners. Please share your destination port or address so we can recommend a suitable shipping option and include the freight cost in the quotation.
Blog
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View MoreReady to Start Your Project?
Contact us today for a quick quote and professional support.