Engineered in Foshan, China to meet Thai Industrial Standards (TIS) for tropical thermal insulation, acoustic comfort, and storm-proof structural performance.
Analyzing how Thailand's climate requirements, green building initiatives (TREES), and economic developments drive sourcing from China’s leading aluminum extrusion hub in Foshan.
With infrastructure expansion across Chonburi, Rayong, and Chachoengsao, the EEC project has triggered an unprecedented surge in luxury residential developments, resort complexes, and high-density commercial spaces. Developers require high-performance, cost-effective fenestration solutions that scale rapidly without compromising architectural integrity.
Thailand’s tropical climate imposes severe stress on exterior envelope systems. High humidity, sudden monsoon rain squalls exceeding 250 Pa water pressure, and high coastal salt spray in regions like Phuket and Pattaya demand architectural grade 6063-T6 aluminum alloys treated with PVDF fluorocarbon coatings and multi-chambered drainage sills.
Thai Rating of Energy and Environmental Sustainability (TREES) and updated energy building codes require low Solar Heat Gain Coefficients (SHGC < 0.25). Chinese manufacturers specialized in Technoform PA66-GF25 thermal break strips and double Low-E insulated glass units (IGUs) offer the exact thermal decoupling necessary to reduce cooling loads drastically in Bangkok skyscrapers.
Delivering maximum visual transparency with narrow sightlines while ensuring structural safety against tropical typhoons and coastal atmospheric exposure.
Our sliding door profiles utilize high-purity primary aluminum extrusions with nominal wall thicknesses ranging from 2.0mm to 3.0mm for heavy-duty structural doors. Unlike recycled scrap aluminum, 6063-T6 alloys provide exceptional tensile strength (≥205 MPa) and yield strength (≥180 MPa), guaranteeing zero frame deformation under extreme wind loads up to 3.5 kPa in high-rise coastal developments.
To eliminate solar thermal bridge transfer into air-conditioned interior spaces, we integrate 24mm to 34mm polyamide insulation strips reinforced with 25% glass fiber. Combined with argon gas filled double or triple glazed toughened safety glass, system U-values drop to 1.6 W/m²K, while sound reduction indices (Rw) reach up to 42 dB—ideal for busy urban settings like Sukhumvit, Bangkok.
For beachfront luxury resorts in Koh Samui and Hua Hin, atmospheric salt ions rapidly corrode untreated metals. We apply 3-coat PVDF fluorocarbon coatings (>50μm thickness) or Class 25 anodized surface treatments compliant with AAMA 2605 standards. This delivers superior resistance against UV degradation, chalking, and salt spray exposure (ASTM B117 tested for 3,000+ hours).
Smooth glide mechanics for large-format glass panels weighing up to 400 kg per sash. We utilize heavy-duty SUS316 stainless steel dual/quad tracks combined with high-precision roller assemblies (Siegenia / CMECH / HOPO). Enhanced multi-point locking systems provide exceptional anti-burglary protection and airtight gasket compression upon full closure.
Custom fenestration solutions engineered for Thailand's distinct architectural typologies and microclimates.
Urban high-rises in Bangkok demand strict acoustic isolation and intense wind pressure resistance on upper floors. Our heavy-duty lift-and-slide door series features reinforced interlocks and continuous EPDM double-gaskets, blocking city traffic noise while withstanding severe suction pressures caused by urban wind canyons.
Luxury hospitality developments demand seamless indoor-outdoor living with ultra-narrow frame sightlines (down to 38mm). Our minimalist glass sliding door systems incorporate flush-threshold recessed bottom tracks and anti-corrosive stainless hardware, providing unobstructed views of the Andaman Sea without risk of sand clogging or saltwater decay.
Located in Northern Thailand, projects in Chiang Mai experience cooler nights and intense daytime solar radiation. Thermal-break aluminum sliding windows with integrated motorized Venetian blinds allow natural climate management, protecting interior furnishings from harmful UV exposure while maintaining high energy efficiency ratings.
A side-by-side engineering comparison of aluminum sliding door series tailored for commercial, residential, and marine specifications.
| System Series | Profile Spec & Wall Thickness | Thermal & Glass Build-Up | Water Tightness / Wind Load | Recommended Thai Application |
|---|---|---|---|---|
| Slim-Frame Minimalist Sliding Door | 6063-T6 Profile, 2.0mm Thickness, 38mm Narrow Interlock Sightline | 8mm / 10mm Single/Double Tempered Glass, Low-E Coating | 250 Pa Water Resistance / 2500 Pa Wind Pressure | Luxury Phuket Beachfront Villas, Private Pool Residences |
| Heavy-Duty Lift & Slide Door | 6063-T5 Thermal Break Profile, 2.5mm - 3.0mm Wall Thickness | 6mm Low-E + 12Ar + 6mm Double Glazed Toughened IGU | 350 Pa Water Resistance / 3500 Pa Wind Pressure | Bangkok High-Rise Penthouse Balconies, Commercial Storefronts |
| Triple-Track Sliding Door with Insect Mesh | 6063-T5 Profile, 2.0mm Thickness, Integrated Stainless Mesh Track | 5mm + 9A + 5mm Insulated Safety Glass | 200 Pa Water Resistance / 2000 Pa Wind Pressure | Residential Housing Estates in Chiang Mai, Pattaya Condos |
| Hurricane & Storm-Resistant Sliding Series | Reinforced Multi-Chambered Profile, 3.0mm Nominal Thickness | 6mm + 1.52PVB + 6mm Laminated Double Glazed Glass | 450 Pa Water Resistance / 4200 Pa Wind Pressure | Coastal Hotels, Exposed Island Resorts in Koh Samui |
Eliminate middleman markups and technical miscommunications by dealing directly with Veltor Window & Door Co., Ltd.
Situated in Nanhai District, Foshan—China’s premier aluminum center—our facility operates high-precision double-head cutting saws and multi-axis CNC machining centers. Milling, hardware routing, drainage slotting, and corner crimping are executed under strict digital tolerances.
To eliminate on-site fitting issues in Thailand, every unit undergoes complete structural frame assembly, sash alignment testing, hardware verification, and glass drop checks before packing. Full visual inspection reports and videos are provided to clients prior to container loading.
Our dedicated English-speaking engineering team converts architectural blueprints into precise shop drawings, detailing wall connection profiles, flashing pans, sill expansion joints, and load distributions. Production starts only after your signed approval.
Windows and doors are individually wrapped in protective film, corner-guarded, and secured inside ocean-worthy reinforced wooden crates. Each frame is clearly tagged by opening position number corresponding to your architectural drawings for fast installation on-site.
Under the ASEAN-China Free Trade Area (ACFTA) agreement, we issue official Form E Certificates of Origin. Thai buyers can import our aluminum window and door products with 0% preferential import tariff rates, significantly reducing total procurement overhead.
We partner with major Thai real estate developers, contractors, and regional window fabricators. Offering custom profile extrusion design, private label branding, complete sample kit boxes, and tiered B2B wholesale pricing structures for long-term growth.
Answers to common questions from Thai developers, importers, and contractors purchasing aluminum windows from China.
Through the ASEAN-China Free Trade Area (ACFTA), providing a valid Form E certificate issued by Chinese customs allows Thai importers to claim preferential tariff treatment. In Thailand, standard import duty for aluminum fenestration can range from 10% to 35%, but with Form E, duty drops to 0%, leaving only the standard 7% local VAT.
Once shop drawings are signed and production is completed (typically 25 to 35 days depending on specification and order volume), ocean transit from Nansha or Shekou ports to Laem Chabang / Bangkok Port (PAT) takes approximately 5 to 7 days. We handle full export documentation to ensure seamless clearance.
Our sliding door systems incorporate multi-tiered high-water sills engineered with internal check valves and hidden drainage channels. Water tightness is rated up to 350 Pa. Even during severe tropical downpours, rainwater is rapidly directed outward without back siphoning or leaking into your interior floor space.
Yes. We provide complete custom surface finishes matching Qualicoat and AkzoNobel powder coating palettes, PVDF fluorocarbon coatings, real wood grain transfers (such as teak and oak finishes popular in Thai villas), and anodized champagne or bronze tones.
Because every window and door is custom manufactured according to project shop drawings, we accept single high-end villa orders as well as full container loads (20GP / 40HQ) for commercial developments. For maximum shipping cost efficiency, we assist buyers in consolidating windows, doors, and hardware into single shipments.
We provide a 10-year warranty on aluminum profile extrusions and surface finishes, and a 5-year warranty on hardware components and glass units. Spare hardware packages, extra weather seals, and remote video technical installation support are included with every project shipment.
Send your window schedule, elevation drawings, or project specifications to our Foshan engineering team. We will provide detailed technical shop drawings, structural performance analysis, and a competitive direct-factory quote within 24 hours.
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