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The L17 damper of hinges offered by Guangzhou Ruiju E-commerce Co., Ltd. is a hydraulic speed-control buffer that combines a zinc-alloy housing with an internal steel spring and hydraulic oil. It is intended for direct mounting on standard L17 hinge assemblies used in doors, cabinets and certain mechanical equipment. The design controls both compression and extension of the piston rod, delivering a smooth closing motion and protecting the hardware from slam impacts. This product is widely sourced for commercial and residential door systems.
Zinc-alloy provides good castability and moderate corrosion resistance, while the steel spring supplies the restoring force required for rapid response. Typical damping force for similar L17 buffers ranges from 70 N to 250 N, and the stroke length is usually between 25 mm and 45 mm, aligning with industry norms for speed-control applications. The hydraulic oil is a standard mineral‑oil based fluid that maintains viscosity across an operating temperature of - 15 °C to 85 °C. These specifications match the common standards for hinge‑mounted hydraulic buffers.
Primary customers are furniture manufacturers, cabinet makers and contractors who need reliable motion control in door assemblies. The supplier lists the product in bulk packaging but does not disclose a minimum order quantity, so purchasers should request the exact MOQ and trade conditions. Trade can be arranged on FOB or CIF terms from Guangzhou, with payment options such as L/C or T/T; all terms need confirmation with the seller before finalising the contract.
| Housing Material | Zinc alloy |
| Spring Material | Steel (typical) |
| Hydraulic Fluid Type | Mineral oil (typical) |
| Damping Force Range | 70‑250 N (typical) |
| Stroke Length | 25‑45 mm (typical) |
| Operating Temperature | -15 °C to 85 °C (typical) |
| Spring Rate | 0.5 N/mm (typical) |
| Weight | ≈150 g (typical) |
| Dimensions (L×W×H) | 65 mm × 35 mm × 30 mm (typical) |
| Packaging | Bulk cardboard cartons, each holding multiple units (typical) |
Guangzhou Ruiju E-commerce Co., Ltd., located in Tianhe District of Guangzhou, Guangdong Province, China, operates from No 200 Yuangang Road, Room 401, Building 9, postal code 510000. The company is classified under the harbour trust tier, although its platform response metrics show a 0 % response rate and no recorded average response time.
The catalogue focuses on hydraulic hinge dampers such as the L17 model, targeting B2B customers in the furniture and construction sectors. No explicit production capacity or certification information is provided, so interested buyers should request those documents directly from the supplier.
The Damper of Hinges L17 is a hydraulic speed-control buffer designed to regulate door closing motion in furniture, cabinets, and architectural openings. This hinge-mounted damper reduces slam impact and extends hardware lifespan, making it a critical component for premium door assemblies in commercial and residential projects. Widely sourced from Asian manufacturers for export, it is compatible with standard L17 hinge systems and offered in bulk packaging for B2B trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Verify the zinc‑alloy housing composition, spring material and hydraulic oil specifications before committing to a purchase. Request a sample unit and a detailed data sheet that lists the damping force, stroke length and temperature range to ensure compatibility with your hinge design.
Shipping is normally arranged on FOB terms from the Port of Guangzhou, with an estimated lead time of 30‑40 days depending on order volume and customs processing. Agree on Incoterms such as FOB or CIF and decide on payment method, typically a Letter of Credit or Telegraphic Transfer, after confirming the commercial invoice.
Arrange a third‑party inspection to test the damper’s performance, including force‑displacement curves and oil leakage checks. Obtain a certificate of origin and any available test reports, and ensure that these documents accompany the shipment for smooth customs clearance and quality assurance.
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When sourcing Damper Of Hinges L17 for your business, securing the right balance of quality and cost is essential. Guangzhou Ruiju E-commerce Co., Ltd., a verified supplier based in China, offers this product with key specifications including L17 Damper - Soft Close Hydraulic Type, Zinc Alloy Body, Steel Spring, Hydraulic Fluid Fill, and L17 Standard Mounting Size; Approx. 45mm x 18mm x 12mm (varies by manufacturer). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.802.50./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8302.41, making it a staple in the Door Hinges sector with strong demand from importing countries worldwide.
Importing Damper Of Hinges L17 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Ruiju E-commerce 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 8302.41 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Damper Of Hinges L17 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 online B2B marketplace. Start your sourcing journey today.
Importing Damper Of Hinges L17 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 8302.41 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 Damper Of Hinges L17 from Guangzhou Ruiju E-commerce Co., Ltd. is $0.802.50./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 Guangzhou Ruiju E-commerce Co., Ltd. through EximNext.
The supplier, Guangzhou Ruiju E-commerce Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Damper Of Hinges L17. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Damper Of Hinges L17 is classified under HS Code 8302.41. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Damper Of Hinges L17 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Ruiju E-commerce Co., Ltd.. Ensure you have the necessary import licenses for Door Hinges products in your destination country.
Yes, Guangzhou Ruiju E-commerce 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 Damper Of Hinges L17 supplied by Guangzhou Ruiju E-commerce Co., Ltd. include L17 Damper - Soft Close Hydraulic Type, Zinc Alloy Body, Steel Spring, Hydraulic Fluid Fill, and L17 Standard Mounting Size; Approx. 45mm x 18mm x 12mm (varies by manufacturer). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Ruiju E-commerce Co., Ltd. offers Damper Of Hinges L17 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Damper Of Hinges L17 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Ruiju E-commerce Co., Ltd. through our platform.
Guangzhou Ruiju E-commerce Co., Ltd. maintains international quality certifications. These ensure that the Damper Of Hinges L17 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. Guangzhou Ruiju E-commerce 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 Guangzhou Ruiju E-commerce Co., Ltd..
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