Production · Stock · Export
Fastener Supply & Quality
Strong production capacity, extensive inventory and a clear quality process. HDBOLT supplies fasteners from Yongnian, China, for distribution, construction and industrial orders worldwide.
Production Built Around Your Order
We support bulk requirements and repeat supply programs across our fastener range. Each production order starts with an agreed standard or drawing, dimensions, material, property class, thread and finish. Samples, inspection requirements and packaging are confirmed before the production schedule is finalized.
For drawing-based or special requirements, send the drawing revision, tolerances and application notes with your RFQ. Our team will review the requirements and confirm the available production options.
Extensive Stock for Regular Supply
Our inventory covers a broad range of standard fasteners for replenishment and mixed-size orders. Stock supply can be combined with scheduled production, so you can plan complete orders of bolts, nuts, washers and related products.
Available stock depends on size, grade, finish and quantity. We confirm the exact items and dispatch schedule in your quotation.
Quality Control at the Practical Control Points
Quality starts with a clear specification and continues through order preparation and shipment. The inspection plan is matched to the product, application and agreed requirements.
- Specification review: standard, drawing, material, grade, finish and application requirements.
- Dimensional and thread checks: size, length, thread fit and assembly compatibility where required.
- Finish and appearance: surface condition, coating requirements and handling protection.
- Lot control: item identification, labels and traceable documents as agreed.
- Final packing check: quantities, carton labels, packing lists and shipment protection.
Mill Test Certificates, test reports and third-party inspection requirements should be included in your RFQ. We confirm the document and testing scope with the order.
Packing for Your Market
Bulk cartons, inner bags, small boxes, pallet packing and customer-branded labels are available according to the product and order quantity. Share your carton weight limit, label template, barcode requirements and any retail packing needs before quotation.
Mixed-product orders are separated by item, size and finish, with packing lists that help your warehouse identify and receive each line.
Export Delivery
We prepare orders for international shipment from Yongnian, with Tianjin as our primary shipping port and other ports available by agreement. Packing, loading, freight arrangements and export documents are coordinated with the confirmed delivery terms.
Lead time depends on stock availability, production requirements, finish, inspection and packing. The quotation sets out the agreed schedule rather than assuming the same delivery time for every product.
How to Request a Quotation
- List the product standard or drawing, size and thread details.
- Specify material, grade, surface finish and quantity for each item.
- Include matching parts, inspection requirements and any certificates needed.
- Confirm packing, destination and requested delivery date.
Our sales team will confirm availability, production requirements, MOQ, pricing, payment terms and shipment arrangements for your order.
Catalog Downloads (Free)
For easier product review and RFQ preparation, you can download and use our PDF catalogs below.
Customers are welcome to download, review, and use these catalogs when preparing inquiries.