About Duoyixi Technology (HK) Co., Ltd. - Cabinets and Stairs Supplier in China

Duoyixi Technology (HK) Co., Ltd. is listed as an imported supplier based in China with five active product listings. The catalogue is organized under the top categories Cabinets and Stairs, and includes customized railing, bathroom cabinets, wardrobes, staircase units and kitchen cabinets. Each entry is presented as a customization service rather than a stocked SKU, indicating that dimensions, finishes and hardware are defined per buyer request. The supplier’s product set therefore spans interior joinery and structural railing components that are typical in residential and commercial fit‑out projects. The presence of two distinct HS code families (9403.40 for kitchen cabinets and 9403.50 for wardrobes) shows alignment with the global customs classification for wooden furniture.

The Wardrobes Customized entry specifies an HS code of 9403.50 and lists engineered wood options such as MDF, HDF or plywood, as well as solid wood, all qualified to formaldehyde emission grades E1 or E0. The Kitchen Cabinets Customized entry carries HS code 9403.40 and describes an engineered wood core (plywood or MDF) finished with wood veneer or thermofoil. No HS codes are provided for the railing, bathroom cabinets, or staircase items, which are generally classified under HS chapter 94 for furniture and related parts. Materials mentioned are consistent with Chinese furniture manufacturers that use veneer‑faced panel boards for cost‑effective production while meeting emission standards required by many import markets.

Product Range and Specialties of Duoyixi Technology (HK) Co., Ltd.

The catalogue offers customized wardrobes built from engineered wood panels that meet E1/E0 formaldehyde limits, a common requirement for European and North American buyers. Typical industry grades for such panels include moisture content below 12%, density around 650‑750 kg/m³, and surface smoothness suitable for laminates or paint. Kitchen cabinets are described with a core of plywood or MDF and a veneer or thermofoil finish; in the market these are often produced to a thickness of 18‑25 mm for the core and a veneer thickness of 0.5‑1 mm, with edge banding to protect exposed edges. Railing and staircase components, while not detailed with material codes, are usually fabricated from solid wood or metal alloys, and buyers often request load‑bearing calculations according to standards such as EN 1991‑1‑1 or ASTM E84 for fire performance.

Across the Chinese furniture sector, manufacturers typically offer options in standard dimensions (e.g., cabinet heights of 600 mm, 800 mm or 900 mm) and modular widths that align with 600 mm or 800 mm grid systems. Finishes range from natural wood veneer to high‑pressure laminates (HPL) with wear classes up to 3, and thermofoil surfaces with a gloss level measured in gloss units (GU) around 70‑80. For staircases and railings, common specifications include load ratings of 1.5 kN/m² and compliance with local building code requirements for handrail height (900‑1100 mm).

Trade and Export Information - Duoyixi Technology (HK) Co., Ltd.

Chinese furniture exporters primarily ship to the United States, the European Union, the Middle East and Southeast Asian markets, using 20‑foot and 40‑foot containers that accommodate flat‑packed cabinet units. HS chapter 94 items are subject to import inspections that often require a material safety data sheet (MSDS), a declaration of compliance with formaldehyde emission standards (E1/E0), and, where applicable, a CE mark for products sold in the EU. Buyers frequently request phytosanitary certificates for wood‑based products to satisfy ISPM 15 regulations, even though the items are not raw timber. Logistics norms include C&F or CIF terms, with pallets sized to 1200 mm × 1000 mm and shrink‑wrapped packaging to protect panels during transit.

Exporters from China typically maintain a quality control process that includes batch testing for moisture, density and formaldehyde emission, and they may provide third‑party lab reports from accredited labs such as SGS or Intertek. While Duoyixi Technology does not list specific certifications, buyers should verify that any supplied documentation meets the standards of the target market, for example CARB Phase 2 compliance for the US or EN 71 for safety in children's furniture. The absence of listed certifications means that buyers should request proof of conformity before finalizing orders.

Sourcing from Duoyixi Technology (HK) Co., Ltd. - Buyer Guidance

When sourcing customized cabinets or stair components from this supplier, buyers should request material data sheets that confirm the engineered wood grade (MDF, HDF or plywood) and the formaldehyde emission level (E1 or E0). Sample panels with the intended veneer or thermofoil finish are advisable to assess surface quality, colour matching and edge banding integrity before full production. Test reports for fire resistance (e.g., Euroclass B‑s2, d0) and load‑bearing capacity are also standard documents that should be obtained for railing and staircase items.

Because the catalogue does not specify lead times, buyers need to confirm production schedules, minimum order quantities (often a full container load for custom furniture) and packaging details such as pallet configuration and protective film thickness. Verification of export documentation, including the commercial invoice, packing list, certificate of origin and any required phytosanitary or fumigation certificates, helps prevent customs delays. Engaging a third‑party inspection service at the point of loading can provide additional assurance of compliance with the agreed specifications.

What product categories does Duoyixi Technology (HK) Co., Ltd. offer?

The supplier lists customized railing, bathroom cabinets, wardrobes, staircase units and kitchen cabinets, all under the broader categories of Cabinets and Stairs.

Which HS codes are associated with the supplier’s products?

Wardrobes are classified under HS code 9403.50 and Kitchen Cabinets under HS code 9403.40. Other items fall within the general HS chapter 94 for furniture and related components.

What materials are used for the wardrobes and kitchen cabinets?

Wardrobes are made from engineered wood such as MDF, HDF or plywood, or solid wood, meeting formaldehyde emission grades E1 or E0. Kitchen cabinets use an engineered wood core (plywood or MDF) finished with wood veneer or a thermofoil surface.

Are any certifications required for importing these furniture items?

Importers typically request certificates confirming E1/E0 formaldehyde compliance, CE marking for EU shipments, and, where relevant, CARB Phase 2 compliance for the US. Phytosanitary certificates may also be needed for wood‑based products.

What documentation should a buyer ask for before placing an order?

Buyers should request material data sheets, formaldehyde emission test reports, fire‑rating certificates, a sample of the finish, and standard export documents such as a commercial invoice, packing list and certificate of origin.

How are the products typically packaged for shipment?

Custom cabinets and wardrobes are usually flat‑packed, shrink‑wrapped and placed on standard 1200 mm × 1000 mm pallets. Containers are loaded as 20‑foot or 40‑foot units depending on order volume.

What are common lead times and minimum order quantities for these customized items?

Lead times depend on the level of customization but generally range from 4 to 8 weeks after design approval. Minimum orders are often set at a full container load to optimize shipping costs.

Can buyers request a third‑party inspection before shipment?

Yes, buyers can arrange for an independent inspection agency to verify product dimensions, finish quality, material compliance and packaging integrity prior to loading.