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The Aluminium Automatic Drop Down Door Bottom Seal from Tianjin Wortai International Trade Co., Ltd is a precision-engineered building hardware component designed to seal the gap between a door and the floor. It features an automatic drop-down mechanism that engages when the door closes, providing acoustic insulation, smoke protection, and energy efficiency. The seal is crafted from Aluminium 6063-T5, a standard architectural-grade alloy known for its corrosion resistance and durability.
The product is anodized to enhance surface hardness and aesthetic appeal, with the anodized layer providing additional protection against wear and environmental factors. The seal’s design accommodates various door types, including fire-rated, commercial, and acoustic doors, and is suitable for applications in hospitals, hotels, offices, and theaters. Its streamlined profile ensures minimal interference with door operation while maximizing sealing performance.
Contractors and importers source this seal for construction and renovation projects where soundproofing and thermal insulation are critical. The component is particularly valuable in environments with strict acoustic or fire-safety requirements, such as recording studios, healthcare facilities, and commercial buildings. Buyers should confirm compatibility with door materials, dimensions, and fire ratings, as these factors determine installation feasibility and performance.
| Primary Material | Aluminium 6063-T5 |
| Surface Treatment | Anodized |
| Typical Alloy Composition | Mg 0.45-0.9%, Si 0.2-0.6% (standard for 6063) |
| Tensile Strength | 215 MPa (typical for 6063-T5) |
| Yield Strength | 172 MPa (typical for 6063-T5) |
| Hardness | 60 HB (typical Brinell hardness for T5 temper) |
| Operating Temperature Range | -20°C to 80°C (standard for anodized aluminum) |
| Seal Drop Length | 15 - 25 mm (supplier confirmation required) |
| Compatibility | Fire-rated, acoustic, and standard doors |
| Installation Method | Screw-mounted or adhesive-backed (supplier to specify) |
Tianjin Wortai International Trade Co., Ltd is headquartered in Tianjin, China, with its office located in the Pilot Free Trade Zone Central Business District. The company specializes in building hardware and architectural components, including door seals, and serves international buyers for construction and renovation projects.
The supplier’s trust tier is harbor, indicating a verified but basic level of profile information. No response rate or average response time is provided, so buyers should directly contact the company to confirm product availability, specifications, and lead times. The profile does not include certifications, production capacity, or client references, so these details must be requested during inquiries.
The aluminium automatic drop down door bottom seal is an essential building hardware component designed to seal the gap between the door and floor, providing effective acoustic insulation, smoke protection, and energy efficiency. Ideal for commercial buildings, hotels, hospitals, and fire-rated doors, this seal automatically activates upon door closure. Widely sourced by importers and contractors for global construction projects and renovation works.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering the Aluminium Automatic Drop Down Door Bottom Seal from Tianjin Wortai International Trade Co., Ltd, verify its compatibility with your door type, dimensions, and fire or acoustic ratings. Request samples or technical drawings to confirm the seal’s drop length, width, and mounting method. For fire-rated doors, ensure the product meets relevant safety standards and has the necessary certifications.
Logistics for this product typically involve standard packaging to prevent damage during transit, with incoterms such as FOB or CIF available. Confirm the supplier’s lead time, minimum order quantity, and packaging specifications to align with your project timeline. Clarify whether the seal is supplied with mounting hardware or if this must be sourced separately.
Quality checks should include visual inspection for surface finish and dimensional accuracy, as well as functional testing to ensure the drop-down mechanism engages smoothly. For critical applications, request third-party test reports for acoustic performance, fire resistance, and material composition. Pre-shipment inspection by an independent agency can provide additional assurance of compliance with your specifications.
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为业务采购Aluminium Automatic Drop Down Door Bottom Seal时,质量与成本的平衡至关重要。Tianjin Wortai International Trade Co., Ltd是一家位于China的认证供应商,提供该产品(主要规格包括 Automatic Drop Down Door Bottom Seal、Aluminium 6063-T5 with EPDM or Silicone Gasket、Width: 830mm - 1200mm (Customizable); Height: 25-35mm; Depth: 14-20mm)。直接对接生产商或授权出口商,买家可以协商优惠的FOB价格(起价 $9/Bags),并高效管理大宗订单(最小起订量 1 Bags)。 该产品按 HS 编码 8302.42 活跃贸易。该产品在Cupboards, Doors, Gates, Grills & Windows行业占据重要地位、全球进口需求强劲。
进口Aluminium Automatic Drop需要关注物流运输、海关合规和安全付款条款。Tianjin Wortai International Trade Co., Ltd,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。为确保交易顺畅,买家应在目的国核实 HS 编码 8302.42 对应的进口关税。国际 B2B 交易的常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。所有交易和询盘均通过 EximNext 完成 — 一个为跨境贸易提供安全、高效支持的全球 B2B 贸易平台。
可靠的合作伙伴是进口业务成功的基石。本Aluminium Automatic Drop的供应商已通过平台认证。无论您是分销商、批发商还是采购经理,都可以放心索取免费报价、申请产品样品并完成大宗采购。EximNext 汇聚了 200 多个国家和地区的数千家认证生产商与出口商。浏览Cupboards, Doors, Gates, Grills & Windows类目下的同类产品,通过我们全方位的进出口交易平台对接顶级出口商。立即开启您的采购之旅。
进口Aluminium Automatic Drop需要关注物流运输、海关合规和安全付款条款。常见运输方案包括海运整箱(FCL)或散箱(LCL)。买家应在目的国核实进口关税(HS 编码 8302.42)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Tianjin Wortai International Trade Co., Ltd当前针对Aluminium Automatic Drop Down Door Bottom Seal的批发价格为 $9/Bags(FOB条款,发货地China)。价格可能根据订单数量、包装和目的港有所调整。如需最准确的批量报价,请通过 EximNext 直接向Tianjin Wortai International Trade Co., Ltd发送询盘。
供应商Tianjin Wortai International Trade Co., Ltd将Aluminium Automatic Drop的最小起订量(MOQ)定为 1 Bags。如需样品或更小批量的试订,请通过平台直接联系供应商询盘。
用于国际运输和海关清关,Aluminium Automatic Drop Down Door Bottom Seal对应的 HS 编码为 8302.42。买家应核对本国海关规定,确认该分类下适用的进口关税和税费。
从China进口Aluminium Automatic Drop时,可直接与Tianjin Wortai International Trade Co., Ltd协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Cupboards, Doors, Gates, Grills & Windows类产品所需的相关许可。
是的,Tianjin Wortai International Trade Co., Ltd是 EximNext 平台上的认证供应商。下单前您可以查看完整的公司资料、营业执照信息、认证资质以及出口历史。
Tianjin Wortai International Trade Co., Ltd供应的Aluminium Automatic Drop Down Door Bottom Seal主要规格包括 Automatic Drop Down Door Bottom Seal、Aluminium 6063-T5 with EPDM or Silicone Gasket 和 Width: 830mm - 1200mm (Customizable); Height: 25-35mm; Depth: 14-20mm。如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向供应商发送询盘。
Tianjin Wortai International Trade Co., Ltd为Aluminium Automatic Drop提供标准出口包装。针对大宗批发订单,还可能提供定制包装、贴牌(OEM/ODM)等服务。
Aluminium Automatic Drop在全球范围内均有活跃的进口需求。可通过平台向Tianjin Wortai International Trade Co., Ltd索取特定目的地的 CIF 或 CFR 报价。
Tianjin Wortai International Trade Co., Ltd持有国际通行的质量认证,确保Aluminium Automatic Drop符合跨境贸易所需的国际质量、安全和监管标准。
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Tianjin Wortai International Trade Co., Ltd将提供详细的批发报价,包含FOB价格、交货周期和支付方式。
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