For Homeowners, Architects and Builders
Custom Doors and Windows from a Chinese Factory with 20 Years of Experience
kojoon is a professional door and window manufacturer based in China with 20 years of manufacturing experience. We help homeowners, architects and builders select frame designs, glazing, hardware and finishes to suit each project. Our approach brings together natural light, ventilation, thermal comfort, noise control, security and architectural style.
Before production, our team reviews opening dimensions, opening directions, frame profiles, glass specifications, hardware and installation details. We recommend confirming finish samples and discussing local climate, outdoor noise and project performance requirements so the selected door and window configurations match the needs of your building.
Plan glazing areas and opening styles to bring daylight indoors and support fresh-air circulation, with configurations suited to your room layout and everyday use.
Select frame systems, glazing and seals according to your climate and surroundings to help limit heat transfer and reduce unwanted outdoor noise.
Coordinate locking hardware, suitable glazing and frame configurations with your security needs, while choosing proportions and finishes that complement your architecture.
Kojoon Doors and Windows Factory Facts
Company Type: Doors and windows manufacturer with 20 years of manufacturing experience in China
Location: China
Main Products: Doors and Windows, including Custom Windows, Sliding Doors, Casement Windows and Entrance Doors, as well as custom interior and exterior door systems
Buyer Types: Homeowners, architects, interior designers, contractors, property developers and residential and commercial project buyers
Services: Material and finish sample coordination, door and window layout planning, product design support, project quotations and packaging coordination
Customization Options: Door and window dimensions, layouts, opening types, frame materials, colors, finishes, hardware, glazing and accessories
Project Documents: Material specifications, door and window drawings and available product test reports can be confirmed with Kojoon for each project
Common Applications: Residential windows and doors, open-plan living areas, apartment windows and doors, villa windows and doors, balcony and patio door areas and bedroom windows and interior doors
Export Markets: Please contact Kojoon to confirm available export destinations and shipping arrangements
Types of doors and windows
Explore kojoon Window and Door Types by Frame Material, Including Aluminum Windows and Doors, Thermal Break Aluminum Systems, uPVC Windows and Doors, Wood and Aluminum-Clad Wood Options, and Steel Windows and Doors.
Thermally Broken Aluminum Window
Thermal break strips installed between aluminium profiles to block heat transfer, enhance energy efficiency, and deliver balanced overall performance.
Non-thermal Break Aluminum Window
Compared with thermally broken aluminium windows, it has a simpler structure and lower cost, but weaker thermal insulation and energy efficiency.
UPVC Window
Balances basic thermal insulation and cost, with focus on reinforced structure and service environment.
Aluminum-Wood Composite Windows
Emphasize decorative appeal and texture, with focus on maintenance, cost, and lead time.
Kojoon Window and Door Ordering Process
At Kojoon, you will find your dream doors and windows—perfectly suited to your space, aligned with your budget, and fully customized to your personal requirements. We specialize in bespoke entry doors, interior doors, and window systems, available in classic or modern styles, matte or high-gloss finishes. Whether for compact apartment layouts or spacious villa projects, we deliver complete solutions that combine outstanding functionality with timeless, elegant design.
分享项目平面图
请向我们发送详细的询问和图纸。这将有助于我们更好地了解您的需求，并为您的项目提供最准确的定制方案。.
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确认定制细节
一旦收到您的设计和具体要求，我们的销售团队和工程师将根据您的设计和预算，提供 2-3 个量身定制的产品解决方案，但需获得最终批准。这将确保我们提供的最佳方案能够满足您的需求和偏好。.
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生产绘图和制造
Once you've reviewed and approved the proposed solutions, you can confirm your order. After confirmation, we will begin the manufacturing process, ensuring your Order are crafted to the highest standards and according to your specifications. We will keep you updated throughout the production and delivery phases to ensure everything stays on track.
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交付与安装支持
We will arrange for timely and safe delivery to your designated location. We work with trusted shipping partners to ensure your Product arrive safely and on time. Our team will provide you with tracking details and an estimated delivery date. If you have any special delivery instructions or need assistance with the installation process, please let us know - we will ensure you have a smooth and worry-free experience from start to finish.
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Share Your Window and Door Project
现在，辛苦的工作已经完成，请与我们分享您的项目。您的项目将出现在我们的网站和社交媒体上。您的独特创意将帮助更多的人！期待您的反馈
Window and Door System Features
Aluminum alloy profiles
High-strength 2mm wall thickness aluminum window and door profiles for residential and commercial use. Custom finishes and sizes available.
Glass type
Our wired glass offers style and safety. Available in fluted, crystal, and ribbed textures, with colors like ultra-clear, bronze, and grey for doors.
Metal fittings
metal fittings, windows and doors, stainless steel, friction stays, handles, multi-point locks
常见问题
Common questions about Doors and Windows manufacturer for project buyers, contractors and distributors.
Q1. What material is the Kojoon door window made of?
A: Kojoon specialize in high-end 6063-T5 bridge-cut aluminum alloy doors and windows, equipped with standard PA66 nylon insulation strips and double-layer tempered glass. We support customization of profile wall thickness and surface craftsmanship, with a choice of domestic or imported hardware brands. All products are accompanied by multiple authoritative certifications such as CE, AS2047, and NFRC.
Q2. How effective is the energy-saving insulation?
A: The aluminum alloy profile effectively blocks thermal bridges, and the insulating glass comes standard with sound insulation. In severe cold regions, it can be upgraded to triple-layer insulating glass + Low-E glass to reduce the U-value. For projects facing the street, laminated insulating glass can be chosen, providing sound insulation up to 45dB, fully meeting the stringent energy conservation and residential standards in various regions.
Q3. What is the standard delivery lead time?
A: The standard delivery time for regular doors and windows is 30 days; for orders involving special-shaped windows, special glass, imported hardware, and those requiring separate certification, the delivery time will be extended accordingly. Before placing an order, we will provide an accurate delivery schedule, ensuring full control throughout the process and eliminating any concerns about progress.
Q4. Can coastal cities rust?
A: Coastal orders are uniformly equipped with a full set of 316 stainless steel anti-corrosion hardware. The aluminum material adopts fluorocarbon spraying technology, which has excellent resistance to high salt spray corrosion. Authoritative salt spray test reports can be provided, significantly reducing the risk of rust and after-sales service from the source, ensuring the product is durable.
Why Choose Window and Door From Kojoon
一站式解决方案
30000 平方米的展厅为全球业主、建筑商、设计师和承包商提供一站式建材解决方案。高俊橱柜提供全方位的服务支持，为您节省时间和精力，简化采购流程，完美定制您的项目。.
个性化定制
厨房的方方面面都可以个性化定制，包括尺寸、风格、布局、颜色、材料和饰面，将您的独特构想变为现实。我们的专业团队在每个阶段都与您紧密合作，确保您的厨房梦想精确而优雅地实现。.
高质量
通过国际建筑材料质量协会的认证，我们与世界一流的品牌合作，提供最优质的产品。我们的产品提供 2 至 5 年的保修服务，确保客户安心使用，产品性能经久耐用。.
专业团队
100 多名专业销售人员根据您独特的项目需求为您量身定制解决方案。从客户支持到设计，您会发现我们为您提供了无缝、轻松的体验。您的满意对我们来说至关重要。.
行业认可的证书
我们拥有行业公认的认证，包括 ISO 9001:2008，这表明了我们对卓越制造的承诺。我们确保我们的机柜符合全球卓越标准。这些认证体现了我们对质量、责任和可持续发展的承诺。.
高端制造能力
我们使用先进的德国 HOMAG 机器制作橱柜，精度无与伦比。我们以大数据和云计算为动力的信息系统优化了大规模定制流程，使我们能够高效处理小型和大型订单。这确保了高质量的生产、无缝定制以及根据您的特定需求快速交货。.