What is NFRC? The National Fenestration Rating Council (NFRC) is a non-profit organization that develops and maintains energy performance ratings for windows, doors, and skylights. NFRC certification ensures that products meet certain energy efficiency standards, helping consumers make informed choices about their home's fenestration. Why Choose NFRC-Certified Windows? NFRC-certified windows offer a number of benefits, including: 1 Increased energy efficiency: NFRC-certified windows can help you save money on your energy bills by reducing heat loss in the winter and heat gain in the summer. 2 Improved comfort: NFRC-certified windows can help to make your home more comfortable by reducing drafts and providing better insulation. 3 Increased durability: NFRC-certified windows are built to last, withstanding harsh weather conditions and providing years of trouble-free performance. How to Find NFRC-Certified Window Companies There are a few things you can do to find NFRC-certified window companies: 1 Search the NFRC website: The NFRC website has a searchable database of certified companies. You can search by location, product type, and other criteria. 2 Ask your local contractor: Many local contractors are familiar with NFRC certification and can recommend companies that are certified. 3 Look for the NFRC label: When you're shopping for windows, look for the NFRC label on the product. This label indicates that the product has been certified by NFRC and meets its energy efficiency standards. Our Journey to NFRC Certification We recently went through the process of obtaining NFRC certification for our aluminum casement windows. The process took about a year from start to finish, and involved the following steps: 1.Selecting a product system: We selected our aluminum casement windows for certification because they are one of our most popular products and we were confident that they would meet NFRC's energy efficiency standards. 2.Submitting a product application: We submitted a product application to NFRC, which included detailed information about our windows, such as their size, materials, and energy performance ratings. 3.Testing: NFRC required us to send our windows to an independent testing laboratory for testing. The testing process involved measuring the windows' energy efficiency, air leakage, and other performance characteristics. 4.Review: Once the testing was complete, NFRC reviewed the results to determine if our windows met their certification standards. 5.Certification: After a successful review, NFRC issued us a certificate of compliance. Our NFRC-Certified Windows Our aluminum casement windows are now NFRC-certified. They have a U-factor of 0.29 Btu/hr.ft².F and an air leakage rate of 0.5 L/s.m² at 75 Pa. These windows are made with 6mm double low-E glass, 6mm double low-E glass, and 6mm clear tempered glass with argon gas filling. NFRC certification is a valuable way to ensure that your windows meet high standards of energy efficiency and performance. If you're looking for new windows, be sure to choose NFRC-certified products.

As a leading manufacturer of high-quality doors and windows, is excited to announce our participation in The Big 5 Construct Kenya 2024. This prestigious event will take place from November 5th to 8th at the Sarit Expo Centre in Nairobi. Visit us at Booth 1F61 to explore our extensive range of products, including: Aluminum windows and doors Curtain wall Glass railing Wood door Garage doors And more! As a trusted supplier in the industry, Hihaus is committed to providing innovative and sustainable building solutions. Our products are designed to enhance the aesthetics and functionality of any space, while also meeting the highest standards of quality and durability. Why visit the Hihaus booth? No.1 Discover our latest products: We will be showcasing our newest innovations in door and window technology. No.2 Connect with our experts: Our knowledgeable team will be on hand to answer your questions and provide personalized product recommendations. No.3 Explore partnership opportunities: We are always looking for new partners to help us grow our business in Kenya. No.4 Get your free gift !! Don't miss this opportunity to learn more about Hihaus and our products. Visit us at Booth 1F71-10 at The Big 5 Construct Kenya 2024. For more information, please contact us at: Phone: +8618922126334 Website: www.hihausbm.com

This July, our consultant and technical had arranged a trip to the Singapore construction site for 2days, just for further support of our customer villa installation. Common Installation Problems Solved We understand the frustrations associated with poorly installed sliding doors and windows. Common issues such as misalignment, water leakage, and difficulty in operation can significantly impact the overall look and functionality of your villa. Our on-site experts are equipped to address these problems efficiently and effectively. Water Leakage: Our team will meticulously seal all potential entry points for water, safeguarding your villa from damage and ensuring a dry interior environment. Operational Difficulties: We troubleshoot and resolve issues related to sticking, jamming, or slow operation of your sliding doors and windows, ensuring smooth and effortless use. Customer Satisfaction is Our Priority Our commitment to customer satisfaction goes beyond just providing technical support. We believe in building long-lasting relationships with our clients by delivering exceptional service at every stage. Our friendly and knowledgeable staff will guide you through the entire process, offering expert advice and recommendations to suit your specific needs. By choosing HIHAUS, you can rest assured that your villa's aluminum doors and windows will be guide installed to perfection, enhancing both the aesthetics and functionality of your home. Contact us today to schedule a consultation and experience the difference our expertise can make. HIHAUS is your trusted partner for all your villa doors and windows needs.

Hihaus aluminum windows and doors are meticulously crafted with a focus on durability, energy savings, and a variety of styles to complement your home's architecture We all know achieving high quality is essential. But how do you ensure consistent quality throughout production? We'd like to share our strict quality control process with you to give you a better understanding of how we maintain excellence. First point: Verify the order details Check the order NO., customer name, product series, dimension and quantity are consistent with sticked production order on windows or doors Second point: Inspect the paint finish for consistency and uniformity. 1.Check the internal color and external color are consistent. 2.No color difference (People stand 1meter far away to see if have color different) 3.If is wooden pattern color (unclear grain, scratches, uneven spraying, pitting, paint peeling or discoloration is not allowed) Third point：Examine the frame and sash joints for proper alignment, gap control, and absence of defects. 1.45 degree splicing without gaps, burrs, distortions, misalignments, unevenness, glue leakage. 2.90 degree required hole positions should be aligned with each other, and allow movements should not exceed 0.5mm 3.The screen without dents, deformations, paint peeling, uneven pressure lines Fourth point: Inspect the aluminum frame and glass for scratches, dents, blemishes, and unevenness. 1.The aluminum frame and glass are clean, without the scratches, deformations, bumps, uneven spraying on appearance. 2.The glass surface should be clean and free of dirt (No scratch) 3.The glass splicing gap of grips not exceed 0.5 mm, when more than 2 panels, the alignment difference of the grids not exceed 5mm Fifth point: Examine the hardware components for completeness, proper installation, and absence of defects. 1.All hardware should be checked and complete 2.The appearance without scratches, deformations, discoloration. 3.Take trial installation test during inspection Sixth point: After above steps, workers use app to scan to confirm QC process and make the record to confirm

In the modern life, not only do doors and windows protect the safety of the home, but also they display the beauty of home. Windows and doors also show people’s pursuit and yearning for a better life. As the leading brand of high-end doors and windows in China, HIHAUS adheres to high quality and service as its core and has become the ideal choice for many consumers. 01 Select the best materials and improve the quality From design, material selection to technology, HIHAUS adheres to its business philosophy, and each step is full of unique ingenuity. We will carefully select different kinds of materials, including aluminum, glass, hardware, sealing materials and a tiny screw, which is to provide consumers with the best products as well as a safe, comfortable and beautiful home environment. 02 Innovate technology and improve the construction system HIHAUS is constantly exploring intelligent production technology and intelligent production mode, leading to the revolution in this industry and truly entering the era of intelligence. Nowadays we have "8S production management standard", "58 quality control processes", "ERP management system". Because of the three systems, we can ensure that the production of doors and windows has extremely strict quality control and perfect service system. 03 Provide a better service to win the trust and reputation In order to provide a better service to customers, HIHAUS has established a set of perfect service system, including the pre-sale consultation, sale service and after-sales service. We not only respond to customers’ needs and feedback immediately, but also through the establishment of customer database and the analysis of needs and feedback, truly think what customers want. 04 Pursue environmental protection to build a better life In terms of environmental protection, HIHAUS actively uses environmentally friendly materials to reduce energy consumption in the production process. We have established an environmental management system. We will ensure that the production and operation of the company meet the environmental requirements by improving the environmental awareness and responsibility of the employees. What we pursue is not only the economic benefits of enterprises, but also the commitment to social responsibility. HIHAUS adheres to the road of high-quality development and constantly improves the quality and performance of products to win the trust of consumers and the recognition of market. We must strive to create every door and window and bring consumers a safe, comfortable and environmentally friendly living environment.

During the 134th Canton Fair, several groups of customers from the United States and Saudi Arabia had come to visit our factory in Foshan. They highly praised the quality of our large curtain walls, super-high wooden doors, and curve balcony fixed windows. Our customers are mainly local homeowners, distributors, and contractors. With 19 years of experience, we have in-depth communication with customers and believe that our products can create greater value for them.

On October 18, the third "Belt and Road" International Cooperation Summit Forum was held in Beijing. In the 10 years since the Belt and Road Initiative was proposed, China has carried out thousands of pragmatic cooperation projects with its partners, harvested substantial and substantial results, and jointly painted a magnificent picture of connecting the world and sharing beauty . Following the "One Belt, One Road" international cooperation policy, Hihaus Doors and Windows has started foreign trade business in 2018 and strives to expand overseas markets. Currently, the marketing network has spread to more than 60 countries and regions around the world, including Singapore and Malaysia. 23 “One Belt, One Road” international cooperation member countries, including , Philippines, Italy, and South Africa, have achieved remarkable performance results. Cambodia- Four star hotel project Philippines-Luxury Villa Project Qatar-luxury villa project The reason why Hihaus Doors and Windows goes abroad and goes global is due to its continuous innovative research and development capabilities and its always-adherent craftsmanship and quality. Hihaus has always insisted on independent research and development, and has accumulated nearly 20 years of system door and window technology. It can develop high-quality doors and windows that meet specific functions based on the geographical and climatic environments of different countries and regions around the world. Various products are at the leading level in terms of safety and stability, sealing and waterproofing, sound insulation and noise reduction, thermal insulation, anti-theft and anti-prying, etc. In the future, Hihaus Doors and Windows will continue to uphold the development concepts of innovation, openness and cooperation, embrace the global market, adhere to innovative design and ingenious quality, hold high the Chinese brand flag, and use its own high-quality development to help Chinese doors and windows move towards the world's advanced level and serve global users. Work hard to create a better living life! Hihaus doors and windows, intelligently made in China, shared with the world!

During 6th-10th , we went to Singapore to join BEX ASIA and visit our customer and Potential partner. Some tips we got after visiting Singapore customers: 1. The Singapore government requires houses with a certain age (10-20 years) to be renovated externally or internally. 2. Sliding windows are relatively rare in Singapore, while double glazed windows with Low-E glass are more common. 3. Fixed glass below 1 meter must be laminated in accordance with local requirements. 4. Grids mostly are external, with no internal frames seen. 5. Local workers are mostly foreign workers, and townhouses cannot be installed with a crane, so products need to be divided as much as possible. 6. Large projects have proposed the same credit requirements as in the Philippines. 7. Due to environmental protection and energy conservation, some customers have proposed solar panels. Smart home is a relatively new concept in Singapore, which can be explored. Overall, the visit to Singapore customers provided valuable insights into the local market. By taking advantage of the opportunities and addressing the challenges, businesses can position themselves for success in this growing market.

很多客户担心出口的包装问题，所以在这里，由于我们现在有很多拼箱运输，我们将解释一下我们如何做好包装以保护我们的产品 玻璃窗门 在长途运输过程中。 首先，所有的货物经过QC检验后，必须用泡沫和PP薄膜包装。这将是基本表面的前两次保护。 如您所见，我们放置了额外的保护角以增加额外的保护。 经过全内包装的3个步骤后，对于拼箱运输，我们大多推荐出口木箱包装。木箱将在我们合作的胶合板供应商处订购，然后我们将在我们的车间组装它，下面是空的 我们的工人会根据尺寸和合理的重量，对货物进行包装 铝玻璃窗 或者 玻璃门 面板，放入组装好的木箱中。 木箱内部，为避免面板晃动，会加塞子固定好。 这是一些向我们的拼箱货运代理发送货物的图片。我们协助您使全屋门窗订购变得更容易。

7月10日至20日期间，我们熟练的技术人员前往卡塔尔，为著名的Resident住宅项目提供他们的专业知识。作为铝和钢产品的领先权威，我们为安装提供了宝贵的指导 铝窗, 铝门、钢门和檐篷。在本文中，我们分享了我们的技术见解、技巧和最佳实践，这些见解、技巧和最佳实践可以提高这些产品的效率和使用寿命，从而在卡塔尔创造无与伦比的卓越住宅。 专家咨询及项目评估：我们的专业技术专家首先进行全面的咨询和项目评估。通过与客户的安装团队合作，我们全面了解了项目的要求、现场条件以及卡塔尔气候带来的独特挑战。这一关键步骤使我们能够调整我们的方法和建议，以确保安装过程顺利进行。 选择正确的材料：选择合适的材料对于任何安装项目的成功至关重要。在卡塔尔的气候中，极端温度和沙尘暴盛行，选择耐腐蚀和耐用的材料至关重要。我们的专家建议门窗使用优质航海级铝材，同时建议使用镀锌钢以增强钢门的安全性和坚固性。 准备安装：成功的安装始于精心的准备。我们的专家为产品无缝集成的表面准备提供了宝贵的指导。表面清洁和处理确保了密封剂和涂层的最佳附着力，这对于卡塔尔沙质环境中的长期产品性能至关重要。 铝合金门窗安装技术技巧：货物必须根据地点分开批次。 在安装过程中，我们的技术专家分享了安装的分步说明 铝门窗 准确。从确保精确测量到采用适当的密封技术，每个细节都经过精心考虑，以保证能源效率、耐候性和使用寿命。 钢质门安装技巧：对于钢门安装，我们的专家向客户团队提供了牢固固定门的最佳实践建议。这些技术确保了门的稳定性，最大限度地减少翘曲，并确保完美契合，从而增强安全性和性能。 冠层技术专长：檐篷在提供遮阳和抵御恶劣天气方面发挥着关键作用。我们的技术专家分享了有关设计和安装可承受卡塔尔充满挑战的天气条件的定制顶篷的见解。强调抗风设计和耐用材料，以确保檐篷的使用寿命。 在我们的专业知识和指导下，卡塔尔的住宅项目在铝和钢产品的安装方面获得了宝贵的经验。我们精心的规划、材料选择和安装技术无疑提升了住宅的档次，为效率和耐用性设定了新的标准。我们为重塑卡塔尔的住房格局以及为子孙后代打造能够抵御恶劣天气的房屋做出了贡献，对此我们深感自豪。

如果您计划在未来几周内前往中国旅行，请务必注意目的地城市的气温，并采取必要的预防措施来应对炎热的天气。此外，建议提前规划行程，避开端午节假期。 根据中国流行的说法，“夏至端午前，必定是灾年”（夏至端午前，bidìng shi zainian），意思是“如果夏至在端午节之前来，灾难是不可避免的”。今年，夏至在6月21日，端午节在6月22日，这两个事件背靠背发生在不同寻常的地方。 传统上，端午节在夏至之后举行，至少有两周的时间间隔。这段时间被称为“龙舟水”（龙舟水）或“龙船水”，降雨充沛，有利于雨季作物生长。 然而，今年夏至端午节不同寻常地重合，只相隔一天。这种情况可能会导致端午节期间降雨量减少。随着夏季的临近，天气变得更加炎热和干燥，蒸发率增加，对作物生长构成挑战。一些地区，如河南，在小麦成熟期已经出现了意想不到的降雨，进一步助长了这句俗语的传播。 虽然现代技术进步可以更好地预测和管理自然灾害，但至关重要的是不要低估自然的力量。建议做好必要的准备工作，采取预防措施，降低潜在风险。 如果你近期有前往中国的计划，记得留意目的地城市的气温，做好相应的炎热天气准备。也建议考虑调整出行日期，避开端午假期。否则，您可能会错过亲眼目睹制作过程的机会 铝 视窗 和 门 , 幕墙, 和栏杆作为车间可能在假期期间关闭。

万物复苏在这个不平凡的春天，第133届中国进出口商品交易会于4月15日至19日圆满落幕，广交会“中国第一展”再现万商云集，体现加速释放中国经济和高质量发展。在广交会上， 海豪斯 门窗携新产品新技术，激发门窗市场强大竞争力和旺盛活力，引领家居未来发展新趋势！ 聚焦广交会——全新亮相 作为中国规模最大、品种最全、交易效果最好的国际贸易盛会，广交会是促进交流、合作共赢的高端平台。海豪斯门窗积极参加本届广交会，坚持创新驱动，推动中国门窗行业高质量发展，同时借助广交会这个贸易平台，进一步拓展国际市场。 探索海外——共创成长 展会现场，海豪斯门窗以专业的门窗产品介绍、硬核的技术实力，向海外采购商展示企业产品的卓越性能，以品质、品牌、创新和服务优势，吸引了众多外商买家了解咨询，现场火爆，Hihaus品牌直击人心，精彩出圈！ 广交天下，互惠互利。海豪斯门窗自信地拥抱全球市场，希望通过此次机会展示国际思想和产品趋势，全面加强与客户和消费者的互动和交流，全方位展现“会客户”的诚意，打开国际市场。在广交会上，我们大放异彩，赢得了全球客户的一致好评和好评，成为展会的一大亮点，再次让中国门窗品牌惊艳世界！ 海豪斯门窗作为行业领先品牌，向世界展示着行业内领先的生产实力和品牌理念，海豪斯门窗承载着融合国内国际顶尖研发设计技术的优秀产品在现场，向展会参观者展示了多款自主研发的绿色环保、科技化、智能化的现代新产品。 凭借卓越的品质能力，海豪斯门窗产品成为广交会上最闪亮的“明星”，稳居“C”位。其中最引人注目的三轨推拉窗系列，完美的双内开平开窗 铝窗，简单的爱至极 狭窄的推拉门等，打造超高品质门窗，呵护家居安全，打造更高水准的家居生活！ 19年来，海豪斯门窗的成长，书写了中国制造前进的故事，见证了中国对外贸易的飞速发展，以市场为导向，以创新为驱动，前瞻的国际化视野，发展以优质产品开拓全球市场，完善国际布局，激发企业外贸潜能，放眼海外门窗市场更长远前景。 未来，海豪斯将继续努力打造属于自己的民族品牌。海豪斯以创新、开放、合作的态度，不断扩大在全球市场的影响力和发展空间，拓展前景布局，秉持工匠精神、品质制造理念，推动企业高质量发展，绽放世界实力品牌力量以更大的热情拥抱全球市场，创造新的增长点！