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The RMD-LY1 Mortised Automatic Door Sweep is a door bottom sealing device designed for mortised installation. It features an aluminum alloy housing combined with an EPDM rubber sealing strip that drops automatically when the door closes and retracts on opening. The sweep fits into a dedicated channel in the door bottom, keeping the exterior surface smooth. The product is supplied by Heilongjiang Ressa Co., Ltd. in China.
Aluminum alloy provides corrosion resistance, while EPDM rubber offers typical hardness of 70 Shore A and typical temperature tolerance from -20 °C to 80 °C. In the door‑hardware market, mortised sweeps commonly meet EN 14351 standards for weather resistance and fire performance. A typical sealing strip thickness is 2 mm, and the sweep length is usually 900 mm to suit standard door heights. These industry norms ensure reliable airtight and sound‑proof sealing.
The sweep is suited to commercial offices, hospitality entrances and fire‑rated doors that require energy efficiency and acoustic control. Importers in North America and Europe often request bulk packaging for container‑level shipments. Trade terms such as FOB or CIF and payment by letter of credit are common, but buyers should confirm the exact conditions with the supplier.
| Material | Aluminum alloy housing with EPDM rubber sealing strip |
| Installation type | Mortised |
| Operation mechanism | Automatic drop/retract |
| Typical sealing strip hardness | 70 Shore A (typical) |
| Typical operating temperature range | -20 °C to 80 °C (typical) |
| Typical compliance | EN 14351 weather resistance (typical) |
| Typical sweep length | 900 mm (typical) |
| Typical sealing strip thickness | 2 mm (typical) |
| Typical fire rating | Fire‑resistant up to 60 min (typical) |
| Typical packaging | Bulk cartons, 20 units per container (typical) |
Heilongjiang Ressa Co., Ltd. is located at No.110 Jinxiang Street, Xiangfang District, Harbin, Heilongjiang, China. The company is listed with a harbor trust tier on the platform, although its response rate is currently recorded as 0 % with no average response time.
Ressa markets the RMD-LY1 sweep for export projects, offering bulk packaging aimed at importers handling container‑size orders. The supplier’s listing highlights suitability for North American and European markets, but does not disclose specific MOQ, lead time or certification details.
The RMD-LY1 Mortised Automatic Door Sweep by RESSA is designed for seamless installation into the door bottom channel, automatically dropping a sealing strip when closed and retracting upon opening. Ideal for commercial offices, hospitality entrances, and fire-rated doors requiring energy efficiency and soundproofing. Bulk packaging available for export projects, with competitive pricing for container-level orders targeting North American and European door hardware importers.
| 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 |
Before placing an order, verify the sweep length, sealing strip thickness and fire‑rating claims against the supplier’s technical data sheet. Request a sample or product photograph that shows the mortised fit and the EPDM strip colour. Confirm that the material grades match your project specifications and that any required certifications are available.
Discuss logistics early: clarify whether the shipment will be FOB, CIF or another Incoterm, and ask for estimated lead time for container‑level production. Payment terms such as a letter of credit or advance payment should be agreed in writing. Ensure the supplier can provide packing dimensions and weight to calculate freight costs accurately.
Arrange for a pre‑shipment inspection by a third‑party agency to check material integrity, seal operation and fire‑rating compliance. Request the test certificates, material safety data sheet and conformity reports before shipment. Upon receipt, compare the delivered dimensions and material markings with the agreed specifications to confirm compliance.
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When sourcing Rmd-Ly1 Mortised Automatic Door Sweep for your business, securing the right balance of quality and cost is essential. Heilongjiang Ressa Co., Ltd., a verified supplier based in China, offers this product with key specifications including Mortised Automatic Door Sweep, RMD-LY1, and Aluminum Alloy. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2845./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8302.41, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Importing Rmd-Ly1 Mortised Automati requires careful attention to shipping logistics, customs compliance, and secure payment terms. Heilongjiang Ressa 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Rmd-Ly1 Mortised Automati 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 Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Rmd-Ly1 Mortised Automati 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 Rmd-Ly1 Mortised Automatic Door Sweep from Heilongjiang Ressa Co., Ltd. is $2845./Bags 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 Heilongjiang Ressa Co., Ltd. through EximNext.
The supplier, Heilongjiang Ressa Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Rmd-Ly1 Mortised Automati. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Rmd-Ly1 Mortised Automatic Door Sweep 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 Rmd-Ly1 Mortised Automati from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Heilongjiang Ressa Co., Ltd.. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Yes, Heilongjiang Ressa 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 Rmd-Ly1 Mortised Automatic Door Sweep supplied by Heilongjiang Ressa Co., Ltd. include Mortised Automatic Door Sweep, RMD-LY1, and Aluminum Alloy. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Heilongjiang Ressa Co., Ltd. offers Rmd-Ly1 Mortised Automati with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rmd-Ly1 Mortised Automati is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Heilongjiang Ressa Co., Ltd. through our platform.
Heilongjiang Ressa Co., Ltd. maintains international quality certifications. These ensure that the Rmd-Ly1 Mortised Automati 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. Heilongjiang Ressa 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 Heilongjiang Ressa Co., Ltd..
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