About Foshan Liyasheng Aluminum Windows And Doors Co., Ltd - Cupboards, Doors, Gates, Grills & Windows Supplier in China

Foshan Liyasheng Aluminum Windows And Doors Co., Ltd operates out of Foshan, China and lists ten distinct aluminium building products in its catalogue. All ten items fall under the HS‑10.10.10 sub‑heading for aluminium structures, specifically HS code 7610.10, and are described as sliding windows, sliding doors, casement windows, tilt‑and‑turn windows, double‑hung windows, bifold doors and related designs. The catalogue specifies aluminium alloy grades 6063‑T5, 6063‑T6 and 6061‑T6, with some entries noting the AlMgSi composition typical of 6063‑T5. Each product is positioned for residential or commercial openings, with the “Safety Exterior Aluminium Bifold Doors” entry lacking an explicit HS code in the source data.

The product set includes a Factory Direct Sale Aluminum Sliding Window, an Aluminium Sliding Door equipped with German accessories, a Modern Style Aluminium Double‑Hung Sliding Window, and a Wholesales Aluminium Casement Window, among others. Additional items such as the Modern Design Aluminium Vertical Sliding system and the Elegant Hinge Aluminium Tilt‑and‑Turn Windows reflect variations in operation mechanisms while retaining the same alloy base. The double glass aluminium casement door and America Style aluminium double‑hung windows extend the range to door applications, all referenced under the same HS code family. No other product categories beyond the listed ten are indicated.

Product Range and Specialties of Foshan Liyasheng Aluminum Windows And Doors Co., Ltd

The catalogue focuses on aluminium window and door assemblies made from alloy 6063‑T5/T6, a material widely used for its good extrudability, corrosion resistance and surface finish. In the global market, aluminium window frames are typically offered in thicknesses from 1.2 mm to 2.5 mm, with thermal break inserts achieving U‑values between 1.4 and 2.0 W/m²·K for double‑glazed units. Standard finishes include powder coating in RAL colour ranges, anodising, or pre‑painted systems that meet EN 14501 for durability. Buyers often specify compliance with EN 14351‑1 for performance of windows and external doors, and ASTM B221 for extruded aluminium profiles.

For sliding and bifold door systems, industry practice includes offering side‑track tolerances of ±0.5 mm and hardware tested to a minimum opening force of 30 N. Tilt‑and‑turn windows are commonly engineered with multi‑point locking mechanisms and may carry a fire‑rating of EI30 or EI60 when required. The aluminium alloy grades listed (6063‑T5/T6 and 6061‑T6) align with typical structural strength of 200 - 250 MPa tensile, suitable for the load‑bearing demands of residential façade applications.

Trade and Export Information - Foshan Liyasheng Aluminum Windows And Doors Co., Ltd

China is a leading exporter of aluminium window and door systems, with the HS 7610.10 classification covering extruded aluminium structures used in building envelopes. Major import regions include the European Union, the United States, the Middle East and Southeast Asia, where construction projects frequently source lightweight, corrosion‑resistant frames. Export shipments are usually consolidated in 20‑ft or 40‑ft containers, packed on wooden pallets with protective corner braces, and shipped under FOB or CIF terms.

Importers typically request CE marking for compliance with EU construction directives, ISO 9001 quality management certification, and material test certificates confirming alloy composition and mechanical properties. For markets with strict fire safety regulations, additional documentation such as fire‑rating test reports (EN 13659) may be required. Chinese manufacturers often provide phytosanitary certificates for wooden packaging and may need to meet the US Lacey Act declarations when wooden pallets are used.

Sourcing from Foshan Liyasheng Aluminum Windows And Doors Co., Ltd - Buyer Guidance

When sourcing aluminium window and door units from this supplier, request the full material test report showing alloy designation (6063‑T5/T6 or 6061‑T6) and tensile strength. Ask for compliance certificates for EN 14351‑1 or ASTM standards relevant to the target market, as well as any CE Declaration of Conformity if the goods are destined for the EU.

Verify the dimensions, glazing size and thermal break specifications before confirming an order; many buyers require a sample of the powder‑coated finish to assess colour consistency. Typical minimum order quantities for custom profiles range from 100 to 300 units, with lead times of 30‑45 days after final design approval. Clarify packaging details, such as whether the frames will be wrapped in protective film and secured on pallets, to ensure safe transit.

What product categories does Foshan Liyasheng list in its catalogue?

The supplier lists ten aluminium building products, including sliding windows, sliding doors, double‑hung windows, casement windows, vertical sliding systems, tilt‑and‑turn windows, double‑glass casement doors, bifold doors and related designs, all under HS code 7610.10.

Which aluminium alloy grades are used for the listed windows and doors?

The catalogue specifies aluminium alloy 6063‑T5, 6063‑T6 and, for some items, 6061‑T6 or the AlMgSi (6063‑T5) composition, which are common grades for extruded window frames.

Is there an HS code for the Safety Exterior Aluminium Bifold Doors?

The source data does not provide an HS code for the bifold doors; all other items are recorded under HS code 7610.10 for aluminium structures.

What certifications should a buyer request from this supplier?

Buyers should request material test certificates, CE Declaration of Conformity for EU markets, and ISO 9001 quality management certification. Additional fire‑rating certificates may be needed for specific projects.

What are typical packaging and shipping methods for these aluminium products?

Products are usually packed on wooden pallets with protective corner braces, wrapped in film, and loaded into 20‑ft or 40‑ft containers. Common Incoterms are FOB or CIF.

What are common minimum order quantities and lead times?

Custom aluminium window frames often have MOQs of 100 - 300 units, and manufacturers in China typically require 30 to 45 days from order confirmation to shipment.

Which markets commonly import aluminium windows and doors from China?

The European Union, United States, Middle East and Southeast Asian countries are the principal import regions for Chinese aluminium building envelope products.

What technical specifications are buyers usually required to verify?

Buyers normally check profile thickness (1.2 - 2.5 mm), thermal break performance, U‑value of the glazed unit, surface coating colour (RAL code), and compliance with EN 14351‑1 or ASTM standards.