About Dalian Golden House Door & Window Manufacture Co., Ltd. - Cupboards, Doors, Gates, Grills & Windows Supplier in China

China‑based Dalian Golden House Door & Window Manufacture Co., Ltd. lists 38 active products across its catalogue. The items fall under the broader categories of Cupboards, Doors, Gates, Grills & Windows, Agriculture, Frames, Veneer and Door Locks, with fire‑rated doors forming the core of the listed SKUs. Each fire door entry specifies an HS‑code, either 7308.30 for steel‑based doors or 4418.20 for wood‑based doors, and the material description such as galvanised steel, cold‑rolled steel or solid timber with mineral fireboard core. The catalogue includes single‑leaf, double‑leaf and panic‑bar variants, as well as doors with vision panels, wire‑glass inserts and HPL laminate finishes. Product titles reference multiple certification bodies - UL, FM, Intertek - indicating that the supplier aligns its offerings with internationally recognised fire‑door testing programmes.

The supplier’s catalogue also mentions door frames and related hardware, though specific HS‑codes are not provided for those items. Steel fire doors are described with material grades ranging from carbon steel to stainless‑steel 304, while wooden doors cite engineered solid wood cores combined with mineral fireboard. Several entries note fire‑resistance durations, for example 45, 90 or 180 minutes, and some specify double‑leaf configurations for commercial applications. The mix of steel and timber products reflects common construction practices in both residential and hospitality sectors. Overall, the listed items give a detailed snapshot of the fire‑door solutions the company makes available for export.

Product Range and Specialties of Dalian Golden House Door & Window Manufacture Co., Ltd.

The catalogue’s steel fire doors (HS 7308.30) are offered in galvanised, hot‑dip galvanised and cold‑rolled steel formats, with typical sheet thicknesses between 0.9 mm and 1.2 mm. Industry standards for fire doors of this class usually require intumescent seals, fire‑rated glazing or wire‑glass vision panels, and fire‑resistance ratings from 45 minutes up to 180 minutes as tested to ASTM E119 or EN 1634. Wooden fire doors (HS 4418.20) commonly employ a solid timber or engineered wood face bonded to a high‑density mineral fireboard core, delivering fire ratings of 20 minutes to 90 minutes. Buyers often select HPL‑finished surfaces for durability and to meet interior design specifications. The product line also includes double‑leaf doors with panic bars, narrow‑lite kits and heavy‑gauge steel doors, which align with commercial building codes that mandate egress and smoke control features.

Trade and Export Information - Dalian Golden House Door & Window Manufacture Co., Ltd.

China is a major exporter of fire‑rated doors, with shipments typically destined for Europe, the Middle East, Southeast Asia and North America. Steel fire doors under HS 7308.30 are subject to customs inspections that verify compliance with fire‑test certificates and material specifications, while wooden doors under HS 4418.20 are checked for proper core composition and timber treatment. Importers commonly require UL, FM or Intertek listings, CE marking for European markets, and ISO 9001 quality‑management certification from the supplier’s factory. Standard export logistics involve loading doors into 20‑foot or 40‑foot containers, using FOB or CIF Incoterms, and applying protective wrapping or wooden crates to prevent denting of frames and glass panels. Chinese fire‑door manufacturers often work with third‑party testing labs to obtain the fire‑resistance certificates that international buyers request during the customs clearance process.

Sourcing from Dalian Golden House Door & Window Manufacture Co., Ltd. - Buyer Guidance

When sourcing fire doors from this supplier, request the full UL or FM test report that documents the achieved fire‑rating (e.g., 45 min, 90 min, 180 min) and the test standard used. Ask for material certificates confirming the steel grade (such as S235 or S355) or the timber species and mineral board density for wooden doors. Verify that the door dimensions, hinge placement and hardware (panic bars, locks) match the project’s architectural drawings before confirming an order. Typical minimum order quantities for steel doors range from 20 to 30 units, with a lead time of 30‑45 days after final drawings and certification approval. Packaging is usually on wooden pallets with edge protectors, and buyers should confirm container loading plans to avoid damage to vision panels or glass inserts.

What fire‑rating standards are applicable to the steel doors listed under HS 7308.30?

The steel doors are tested to UL 10C, FM 4470 or EN 1634, providing fire‑resistance durations of 45, 90 or 180 minutes as indicated in the product title.

Are the wooden fire doors compliant with any international certification?

Wooden doors carry UL, Intertek or FM listings and are built with solid timber cores combined with mineral fireboard, meeting the fire‑resistance criteria of the referenced certification bodies.

What material specifications should I verify for the galvanized steel doors?

Confirm the steel grade (e.g., carbon steel, stainless‑steel 304) and the coating type (galvanised, hot‑dip galvanised or galvannealed) as stated in the catalogue, and request the corresponding material test report.

What is the typical minimum order quantity and lead time for a double‑leaf fire door with a panic bar?

Buyers usually order a minimum of 20 double‑leaf units; the supplier reports a production lead time of roughly 30‑45 days after receipt of final drawings and certification requirements.

How are the doors packaged for overseas shipment?

Doors are wrapped in protective film, placed on wooden pallets with edge protectors, and loaded into 20‑ft or 40‑ft containers under FOB or CIF terms.

Which HS codes apply to the fire‑rated door frames that do not have a listed code?

Frames are typically classified under HS 7308.30 as part of the steel door assembly, but buyers should ask the supplier to confirm the exact code before customs filing.