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Kept Industry Co., Ltd. produces door hinges designed for a range of door frames in residential, commercial and industrial settings. The product line includes hinges made from carbon steel and from stainless steel grades 304 and 316, with options for ball bearing or washer configurations. Design formats cover square‑corner and radius‑corner square butt hinges, allowing compatibility with different frame profiles. Units are supplied in bulk packaging suitable for construction projects.
Carbon steel provides a cost‑effective solution where indoor use limits exposure to moisture, while stainless steel 304/316 delivers typical resistance to rust in outdoor or high‑humidity environments. Standard hinge dimensions for this range are a leaf length of 80 mm and a barrel diameter of 18 mm, with a tolerance of ±0.3 mm, matching common industry sizes. Load capacity of up to 150 kg per hinge is typical for medium‑weight doors, and the hinges are generally finished in a plain or black powder‑coat to enhance durability.
Buyers such as construction firms, furniture manufacturers and facility managers select these hinges for their straightforward installation and reliable operation. Trade terms frequently include FOB or CIF incoterms and payment via L/C or T/T, as indicated in the supplier’s export offering. Prospective importers should confirm the exact MOQ, lead time and any specific packaging requirements directly with Kept Industry before finalising the purchase.
| Material | Steel, Stainless Steel 304 / 316 |
| Finish | Plain steel or black powder coat (typical) |
| Configuration | Ball bearing, washer |
| Design | Square‑corner, radius‑corner |
| Leaf length | 80 mm (typical) |
| Barrel diameter | 18 mm (typical) |
| Load capacity | Up to 150 kg per hinge (typical) |
| Tolerance | ±0.3 mm on dimensions (standard) |
| Packaging | Bulk cardboard pallet, 100 pieces per pack (typical) |
| Standard | ISO 9001 quality management (typical) |
Kept Industry Co., Ltd. is based at Room 1306, C‑67, Sunlight City Garden, Jianzhu Road, Wuxi, Jiangsu, China. The company is listed as an imported supplier with a harbour‑level trust tier, indicating that basic verification has been completed by the platform. Its profile shows a response rate of 0 %, meaning that no communication record is currently available.
The firm focuses on metal hardware production, offering door hinges in steel and stainless‑steel variants for global export. While the listing does not disclose production capacity or specific client references, it highlights the ability to supply bulk quantities for construction, furniture making and facility maintenance projects.
Door hinges are essential architectural hardware components used in residential, commercial, and industrial door applications. Available in steel and stainless steel with options for ball bearing and washer configurations, these hinges come in square corner and radius corner designs to suit various door frame profiles. Exported globally as a core building hardware product, door hinges are traded in bulk packaging for construction projects, furniture manufacturing, and facility maintenance supply chains.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Confirm that the hinges meet your material and finish requirements by requesting a material test report for the carbon steel or stainless‑steel grade specified. Ask the supplier to provide certification copies for ISO 9001 if available, and obtain a finish sample to ensure the black powder‑coat or plain surface matches your project specifications. Verify that the packaging arrangement of 100 pieces per cardboard pallet aligns with your warehouse handling procedures.
Discuss the preferred incoterm - for example FOB from the port of Shanghai or CIF to your destination - and ensure the supplier can issue a commercial invoice, packing list and certificate of origin in English. Because the supplier’s response rate is currently zero, establish a reliable communication channel and request an estimated lead time, which generally ranges from five to eight weeks for bulk production.
Arrange a pre‑shipment inspection that checks material grade, finish quality, dimensional tolerance and load capacity against the stated specifications. An independent inspection agency can perform a corrosion test and a mechanical load test to verify performance. Include the inspection report and any certification documents with the shipping paperwork to smooth customs clearance and guarantee that the hinges arrive in the condition required for installation.
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When sourcing Door Hinges for your business, securing the right balance of quality and cost is essential. Kept Industry Co., Ltd., a verified supplier based in China, offers this product with key specifications including Square Butt Hinge — Square Corner and Radius Corner variants, Carbon Steel (Zinc Plated) or Stainless Steel 304/316, and Standard sizes: 3" x 3", 3.5" x 3.5", 4" x 4" (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.504.50./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8302.10, making it a staple in the Door Hinges sector with strong demand from importing countries worldwide.
Importing Door Hinges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kept Industry Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8302.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Door Hinges has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Door Hinges category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Door Hinges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8302.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Door Hinges from Kept Industry Co., Ltd. is $1.504.50./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kept Industry Co., Ltd. through EximNext.
The supplier, Kept Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Door Hinges. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Door Hinges is classified under HS Code 8302.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Door Hinges from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kept Industry Co., Ltd.. Ensure you have the necessary import licenses for Door Hinges products in your destination country.
Yes, Kept Industry Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Door Hinges supplied by Kept Industry Co., Ltd. include Square Butt Hinge — Square Corner and Radius Corner variants, Carbon Steel (Zinc Plated) or Stainless Steel 304/316, and Standard sizes: 3" x 3", 3.5" x 3.5", 4" x 4" (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kept Industry Co., Ltd. offers Door Hinges with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Door Hinges is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kept Industry Co., Ltd. through our platform.
Kept Industry Co., Ltd. maintains international quality certifications. These ensure that the Door Hinges meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kept Industry Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Kept Industry Co., Ltd..
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