Engineered specifically to meet the stringent German Building Energy Act (GEG) thermal efficiency, acoustic insulation, and RC2/RC3 burglary prevention parameters.
Heavily insulated structural aluminum lift-and-slide system designed for residential projects in Berlin, Munich, and Hamburg requiring extreme thermal barriers.
Ultra-narrow 18mm sightlines engineered for contemporary modern German villas, maximizing natural daylight while retaining high wind load resistance.
Multi-chamber thermal breaks combined with sound-dampening laminated glass designed for urban commercial developments and airport-adjacent properties.
Fully integrated electric drive system supporting KNX, Loxone, and Smart Home automation for luxury apartments and corporate headquarters across Central Europe.
Navigating strict energy transition mandates, high material durability requirements, and architectural transformations in Europe's largest construction sector.
Germany’s revised Gebäudeenergiegesetz (GEG) imposes stringent building envelop energy conservation metrics. External sliding glass door assemblies must deliver exceptional thermal transmittance coefficient ($U_w$) values. Conventional non-thermal break profiles are virtually excluded from modern German procurement. Our manufacturing line focuses heavily on multi-chamber PA66 GF25 polyamides and argon-gas-filled low-E triple-insulating glass units (IGU) achieving certified overall $U_w$ values under $0.80 \text{ W/(m²K)}$, fulfilling Passivhaus Institut criteria.
Security is non-negotiable for German architectural specifiers and property owners. The market mandates compliance with Resistance Class standards—specifically RC2 and RC3. We integrate German-made multi-point locking mechanisms (such as Siegenia Aubi, G-U, or Roto), laminated safety glass (VSG) featuring structural PVB/SentryGlas interlayers, and anti-lift pin systems that prevent forced entry through lever tools or physical impact.
General contractors, hotel development consortia, and facade engineering offices across Germany, Austria, and Switzerland (DACH) are increasingly bypassing intermediaries to establish direct manufacturing partnerships with Tier-1 overseas exporters. However, foreign factories must demonstrate verifiable quality systems, consistent batch repeatability, precise powder coating finishing (Qualicoat Class 2 standard), and complete EPD (Environmental Product Declaration) documentation to support LEED and DGNB green building certifications.
Registered in 2017 with deep architectural processing lineage, Orion operates as a high-technology manufacturing enterprise delivering OEM and ODM solutions globally.
Xi'an Orion Architectural Glass & Window Co., Ltd. occupies a state-of-the-art production footprint spanning 24,000 square meters. Leveraging 9 years of total industry expertise combined with 6 years of international operations, we achieve an annual export valuation exceeding $21 million. While our historical global imprint spans Eastern Europe, South America, and Oceania, our dedicated European Engineering Division focuses specifically on the technical demands of the German and broader EU architectural markets.
Our operational framework caters directly to regional wholesalers, commercial architectural firms, facade installation contractors, and high-end hotel construction groups. By controlling both structural aluminum profile processing and glass lamination/insulation in-house, Orion maintains single-source quality control over every sliding door system leaving our factory floor.
Every millimeter of aluminum profile and pane of glass is processed using high-precision CNC equipment to ensure flawless fitment and airtight execution.
Our technical R&D team (36 structural engineers) continuously refines profile geometry, thermal breaks, and glazing configurations to exceed local regulations.
| Performance Indicator | German / EU Standard | Orion Technical Capability | Engineering Solution Applied |
|---|---|---|---|
| Thermal Transmittance (Uw) | GEG Requirement ≤ 1.3 W/m²K Passivhaus ≤ 0.8 W/m²K |
Uw = 0.76 to 0.88 W/m²K | PA66 GF25 thermal breaks (34mm+), Aerogel insulation fills, Warm Edge Swisspacer. |
| Air Permeability | DIN EN 12207 Class 4 | Class 4 Compliant | Continuous EPDM weather-stripping seals, continuous vulcanized corner boots. |
| Water Tightness | DIN EN 12208 Class 9A / E1050 | Class E1050 (1050 Pa) | Hidden drainage channels with pressure-equalized non-return valves. |
| Wind Load Resistance | DIN EN 12210 Class C5 / B5 | Class C5 (2000 Pa design) | Titanium-reinforced structural mullions with internal steel core options. |
| Burglary Protection | DIN EN 1627 RC2 / RC3 | Certified RC2 / RC3 Options | Mushroom pin gearboxes, anti-drill plates, laminated safety glass (VSG) bonded to sash. |
| Acoustic Isolation | DIN EN ISO 717-1 up to Rw 45dB | Rw = 38 dB to 48 dB | Asymmetric acoustic laminated glass combinations (e.g., 6mm + 16Ar + 8.76mm VSG Acoustic). |
Supported by 30 dedicated QC professionals executing ISO-certified batch sampling, optical glass flaw detection, and salt spray corrosion testing.
Quality assurance is not merely a final inspection step at Orion—it is integrated into our entire supply chain consisting of 620 upstream raw material suppliers. Every batch of aluminum extrusions undergoes tensile testing and spectrographic chemical composition analysis. Powder coatings are subjected to 1,000-hour salt spray corrosion testing (ISO 9227) to withstand harsh European winter environments. Insulating glass units undergo automated laser dew-point checks and argon gas fill ratio verification to guarantee performance longevity over a 10-year period.
Our engineering team delivers full BIM (Revit) models, DWG cross-sections, and detailed thermal simulation reports within 48 hours for German architectural tenders.
Send Inquiry NowFrom ocean container loading in Qingdao/Tianjin to direct delivery at job sites or distribution centers in Hamburg, Bremen, or Duisburg.
Over-engineered heavy wooden crates with steel corner braces, PE shrink-wrap moisture barriers, and custom EPE foam block dividers eliminate transit vibration and sea-spray humidity damage.
We provide complete CE documentation (EN 14351-1), Certificates of Origin, commercial invoices formatted for German customs clearance, and DDP/DAP logistics flexibility.
For commercial developments, we supply 1:1 scale corner profile samples or fully functioning mockups shipped via express airfreight for local German architectural board approval.
Over the past year alone, Orion’s 36 R&D engineers brought 35 new energy-saving product series to market. Here is our technological trajectory.
To meet the upcoming net-zero carbon mandates across Europe, Orion is pioneering ultra-thin Vacuum Insulated Glass (VIG) sliding door units. Achieving a glass $U_g$ value of just $0.40 \text{ W/m²K}$ with a total glass thickness of only 10mm, this breakthrough allows ultra-slim profile frames without sacrificing thermal performance.
Aligning with Germany’s Scope 3 emissions reporting, Orion has committed to increasing recycled aluminum content in profile extrusion to >75%. Utilizing low-carbon hydro-smelted primary ingots significantly reduces embodied carbon per square meter of sliding door frame.
Technical and commercial guidance for German architects, wholesalers, and general contractors.
Our German-market sliding door series incorporate multi-chamber structural aluminum extrusions fitted with imported PA66 GF25 thermal break strips (up to 34mm width). Combined with low-emissivity argon-filled triple insulating glass (e.g., 6mm Low-E + 14Ar + 5mm Float + 14Ar + 6mm Low-E) and Swisspacer warm-edge technology, our complete door assemblies achieve certified $U_w$ thermal transmittance values down to $0.78 \text{ W/m²K}$, fully meeting both GEG mandates and Passivhaus recommendations.
Yes. While we produce high-grade proprietary hardware, we frequently customize hardware preparations for our European clients. We regularly factory-install or machine profiles to seamlessly accept hardware systems from leading German manufacturers including Siegenia-Aubi, Gretsch-Unitas (G-U), Winkhaus, and Roto Frank. This ensures local maintenance compatibility and compliance with DIN EN 1627 RC2/RC3 anti-burglary ratings.
Our standard manufacturing lead time is 25 to 35 calendar days following shop drawing sign-off and color sample approval. Ocean transit from major Chinese ports (Qingdao/Tianjin) to Hamburg or Bremerhaven typically takes 30 to 38 days. For urgent commercial projects, we coordinate express rail freight via the China-Europe Railway Express (Zhengzhou/Xi'an to Duisburg/Hamburg) reducing transit time to approximately 16–18 days.
We operate vertical electrostatic powder coating lines compliant with Qualicoat Class 2 standards. Clients can specify any standard RAL Classic color code, dual-color combinations (e.g., Anthrazitgrau RAL 7016 externally, Verkehrsweiß RAL 9016 internally), fine-textured matte finishes, or specialized marine-grade anodized treatments for coastal corrosion resistance.
Explore our extended portfolio engineered for commercial projects, luxury villas, and multi-family residential developments.
Designed for large span patio openings requiring superior weather sealing, high wind load resistance, and effortless glide motion.
Features minimal visible aluminum frames to maximize glass ratio, ideal for contemporary architecture in Frankfurt and Munich.
Maximum insulation performance with multi-chamber thermal breaks and triple-layered argon glass for sub-zero German winters.
Engineered with double-laminated acoustic glass panes to reduce city traffic noise in high-density German metropolitan areas.
Smart-home integrated motorized door system with quiet belt-drive system and touchless motion sensor controls.
Reinforced structural profile walls, anti-lift hardware, and thick safety glass engineered to pass strict DIN EN 1627 RC3 tests.
Fully recessed bottom track offering zero-level transition, meeting German DIN 18040 accessibility guidelines for senior housing.
Versatile multi-panel stacking configuration designed for hotel banquet halls, restaurant terraces, and commercial facades.
Direct factory pricing, comprehensive DIN/GEG technical compliance, 30-person quality assurance team, and dedicated project engineering support for European architects and importers.
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Orion Window & Door