airproof fixed window200+ factories verified

Jiangsu Guoxin Glass Co., Ltd. Was founded in 2006 and has since grown into a leading enterprise in the glass industry, with a stable and successful track record spanning two decades. Our company has accumulated a wealth of experience in the research and development, production, and marketing of aluminum windows, fireproof Glass, laminated glass, and insulated glass. This expertise has allowed us to innovate and produce high-quality products that meet the diverse needs of our customers.

Prettyhouse window and door manufacturer which is one of top 10 windows and doors in China.

TRYBA WINDOWS & DOORS, established in Shanghai, China, in 2008 by Citiking Group, offers high-quality, MID- to high-end window and door solutions. Our factory, spanning over 10, 000 square meters, employs a team of over 100 skilled workers and 20 experienced installation experts.

Shandong Xinjude Purification Technology Co., Ltd. is a modern enterprise specializing in the design, manufacturing, installation, and sales of steel airtight doors and clean color steel plates. Xinjude main products include medical sliding automatic doors, steel airtight purification doors, steel hospital ward doors, electrolytic steel plates for operating rooms, double-layer clean windows, purification color steel plates, purification aluminum profiles, stainless steel products, and a wide range of other purification products. We provide comprehensive services from design and sales to installation and after-sales support, meeting customers' requirements for airtightness, safety, aesthetics, comfort, and durability.

**Guangdong Sinpolo Home Furnishings Group Co., Ltd. **

Foshan Jinkubond Metal Products Co., Ltd. - Your Trusted Partner in High-Performance Building Solutions

Hebei Zhifa Doors and Windows Co., Ltd. is a leading manufacturer and distributor of high-quality windows and doors for residential and commercial applications. Our products are known for their superior quality, energy efficiency, and aesthetic appeal.

Guangzhou Topbright Building Materials Co., Ltd. is specialized manufacturing enterprise integrating research, design, manufacture and sales of all wood windows & doors, aluminum windows & door, PVC windows & doors, curtain walls. Our company have many types of wood windows, aluminum windows, PVC windows, which are designed and produced to meet different requirements and demands from different country and customers.

Charmo Window Innovations Manufacturing Co., Ltd. ("Charmo"), founded in 2006 in Chongqing's Banan District, relocated to a 20, 000 sqm modern facility in Bishan's Qinggang Industrial Park in 2020 (with 10, 000 sqm dedicated processing space). As an integrated supply chain service provider, we combine R&D, engineering design, manufacturing, installation, and consulting to deliver comprehensive solutions.

Foshan multishades was founded in 2012 and focuses on the design and development of profiles and smart doors and windows. Its products cover heavy-duty sliding door casement windows, integrated screen windows, European-style sunrooms, extremely narrow system doors and windows, functional safety windows, etc. It has a complete first-line production base and a modern digital exhibition hall, insisting on quality as the core and highly customized as the orientation. Each product is developed to meet the needs of more stable performance, more modern minimalist aesthetics and more attractive systems. With the corporate spirit of scientific and technological innovation, win-win cooperation, team first, and service-first, we will create an ideal living environment and create an overall door and window solution that conforms to the safety and comfort beauty of the modern building environment. We will become a high-end minimalist style door and window that leads the trend at the moment.

Deqing Roomeye Import & Export Co., Ltd was founed in 2010. It is a professional production of energy-saving windows and doors of medium-sized enterprises. Our company supplies different kinds of building products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

The business scope of the division includes: R & D, production, sales: Medical equipment, laboratory equipment, air purification products, ventilation and dust removal equipment, disinfection equipment; Air safety and environmental control technical advisory services; Air purification services; Manufacturing, sales: Metal furniture, stainless steel products, sheet metal products, etc.

Hamon Industry Co., Limited---Integrated Solution Provider of Building and Renovation Materials

Guangzhou wintong aluminium products Co., Ltd., was established in 1998. It is specialized in designing, processing, manufacturing and distributing all kinds of aluminium finished products. Like aluminium windows, doors, curtain wall and industrial uses etc.It's a company with strong research and development capabilities that integrates production, research, and sales.

Overall introduction

Yuxinyuntong mainly focuses on products such as doors, windows, curtain walls and building materials. To ensure the quality of door, window and curtain wall products, our team has independently developed the brand "HuaXiaXinBao". Ensure the accuracy of the technology and the timeliness of production at the earliest possible time. Our company specializes in research, development and production. Adopt advanced high-end systems for doors and windows, curtain walls, glass and etc. Design concept and production technology to comprehensively improve product performance. Our company is proud of its independent research and development of innovative production technology and independent research and development. Now already become a large-scale, specialized and systematic product exported to Oceania, North America, South America, Europe, Southeast Asia and other countries. With fully automatic CNC production line, scientific system product technology, skilled technical engineers, professional product designers and high-quality production team, it provides a strong guarantee for the production of high-quality doors and windows. The doors and windows are novel in structure and rich in variety.

Shengze Industry Limited is founded in 2005, we offer the most popular deisgn and good quality products in Aluminum Window. Door with different materials.

ZYF Holding Group, founded in 1952, has been consistently ranked among China's Top 500 Private Enterprises. It is a comprehensive construction industry group integrating five major sectors: Urban construction, advanced manufacturing, technology incubation, industrial finance, and modern services. Headquartered in Suzhou, Jiangsu, China, the group employs over 4, 500 staff and operates more than 100 domestic and international subsidiaries, including ZYF Construction and ZYF LPSK (002333).

LEAWOD Windows & Doors Group Co., Ltd was established in 2008. Headquartered in Guanghan City, Sichuan Province. Our company occupies an area of approximately 240, 000 square meters and employs nearly 600 staff. It operates as an integrated R&D center and manufacturer specializing in the independent development, design, production, and processing of high-end doors and windows.

Founded in 2008, EEHE Doors and Windows Technology Co., Ltd. is a trusted leader in high-performance aluminum doors and windows, delivering over 18 years of proven expertise in protective design and engineering. With 1, 300+ skilled professionals and a 200, 000sqm advanced production base, we combine scale, precision, and efficiency to guarantee 100% on-time delivery-every order, every time.

With 12 years of industry experience, we have independently developed a comprehensive range of filling lines, including vial, pre-filled syringe (PFS), and cartridge filling lines. In addition, we offer self-developed supporting equipment such as isolators, solution preparation systems, and water treatment systems.  Our capabilities also extend to providing turnkey solutions for cleanroom projects and complete filling production lines. Centered around professional filling line technology, we are committed to delivering aseptic production lines and solutions that are stable, compliant, and efficient.

Zhejiang Deyuan Sen Window Industry Co., Ltd. is located in Yongkang Economic Development Zone, Yongkang City, Zhejiang Province, the hardware capital of China, is a professional R & D, design, production and sales of system energy-saving aluminum wood doors and Windows, aluminum doors and Windows, sun room, stone curtain wall comprehensive large-scale enterprises. The construction area of the company's supporting factories and office buildings is about 30, 000 square meters, with a total investment of 20 million yuan. The annual production capacity of aluminum wood system doors and Windows is 300, 000 square meters, about 400 sets of sunshine rooms, and aluminum alloy energy-saving system doors and Windows is 300, 000 square meters. The company has Germany Weil, Italy SCM, Italy fly screen and other domestic and foreign high-end equipment production and processing equipment, and the introduction of Germany, Italy and other countries advanced production technology, has a professional German technical training team, while with profiles, hardware, rubber strip, heat insulation strip, glass and other well-known suppliers at home and abroad to establish a strategic cooperative relationship. Can ensure the quality of materials and delivery quality. The company has obtained a number of domestic independent intellectual property rights, is the national standard "building curtain wall, doors and Windows general technical conditions", "Wood doors and Windows general technical requirements" participating units, is a number of international well-known brand exclusive authorization strategic cooperation units. In December 2020, the company joined the China Building Metal Structure Association to become a member unit, with a building door and window product manufacturing level, building door and window product installation level qualification certificate, the company has established a perfect quality management system, environmental management system, occupational health management system, to ensure that the product green environmental protection, ultra-low energy consumption, quality assurance. Since 2019, it has been awarded the provincial AA level "Shou heavy enterprise" and assured consumer enterprise for many years, and has become a new enterprise in 2018, and is a modern door and window manufacturer that meets safety standards.

Development History and Culture: Shufeng Doors and Windows was established in 2014. The company adheres to the craftsmanship spirit of the ancestors of Sichuan, which is "ingenious thinking and diligent work, adapting to local conditions", and combines traditional craftsmanship with modern technology. After ten years of development, the company now has a modern factory area of 7, 000 square meters, integrating design and research and development, deep processing and manufacturing, sales and service. The company is committed to providing high-performance and high-appearance-level door and window products for those aged 25 to 55 who pursue a quality life. · Product quality and performance: Shufeng Doors and Windows produces aluminum alloy doors and Windows, soundproof doors and Windows, and provides customized door and window services. The company attaches great importance to product quality and processes products with great precision. The performance of its products is usually evaluated from aspects such as strength, air tightness, water tightness and sound insulation. The wall thickness of qualified aluminum alloy door and window profiles (≥1.4mm for the main load-bearing part of the window and ≥2.0mm for the main load-bearing part of the door) and the thickness of the oxide film (should reach 10 microns) must comply with relevant standards. The company is located in Xindu District, Chengdu City, the "Land of Abundance" in China.

Foshan Bokoini Houseware Technology Limited established in 2013 and is located in Foshan city, Guangdong province. We are a professional manufacturer and exporter that integrates R & D, design, manufacturing and sale service. The production lines include aluminum doors and windows, aluminum wood doors and sunrooms etc...We can custom made to any project unique window and door designs with our professional and experienced sales and technical team.

CAS Facade Co., Ltd, is running its own 16000 m2 workshop, 5000 m2 storage area and 800 m2 office with total 180 employees. CAS focus to push the facade boundaries of performance, reliability, durability and aesthetics, while maintaining high quality. We are committed to provide one-stop solutions for our clients like concept design drawings-material-manufacturing-delivery, winning the trust from customers with our outstanding quality and thoughtful service.

This is DERCHI which is a professional manufacturer specialized in producing Middle and High End Aluminium Doors & Window. - Our factory covers an area of 70, 000 square meters and has more than 400 employees. - We offer 1 stop solution service from engineering, production, assembly, quality check, packaging, delivery to exportation. - We can Custom made to any project unique window and door designs with our professional and experienced sales & technical team. Please contact us if you have any enquirys. We are happy to provide you with a professional quotation.

Our company was established in 2023 and is a leading enterprise specializing in the design, manufacturing, and sales of high-end windows and doors. The company is committed to providing innovative, durable, and aesthetically pleasing products that cater to both residential and commercial markets. With advanced technology and a focus on customer satisfaction, Our company ensures that each product meets stringent quality standards, offering reliable and stylish solutions to enhance any living or working space. Our comprehensive range includes aluminum windows, sliding windows, casement windows and customized solutions to meet diverse architectural needs.

Chengdu Muyuxi Doors & Windows Home Furnishings Co., Ltd. Specializes in the design and manufacture of interior doors and windows. The company boasts a production area of 10, 000 square meters and 11 years of online sales experience. Our products are sold to over 80 countries and regions. Our factory and showroom are located in Chengdu, Sichuan Province, and we sincerely invite you to visit us.

Wiskind was founded in the late 1970 s, focusing on the cleanroom containment system research and development and manufacturing, covers an area of 1000 mu, the existing staff of more than 1700 people, 160 million square meters building products, distribution on Wiskind 43 years experience in industry research and development and resource integration advantages, has now become a professional cleanroom containment system service, through years of unremitting efforts and persistent pursuit, obtained the customer and society. Has passed FM, CE, SGS, ISO9001, ISO14001 certification. After more than 40 years of development, Wiskind group has become the most professional service provider of clean room envelope system, the advocate and practitioner of modular clean room, and the largest manufacturer of smart clean room panels in China. The company owns the first automatic production line of clean room panel with independent intellectual property rights and the world's leading automatic production equipment for cleanroom doors and Windows. Serving many large system engineering enterprises at home and abroad, and occupying the leading edge in the engineering field of biopharmaceutical and medical industry; CSPC PHARMA, Qilu Pharm, Anti-Lu, north China pharmaceutical and many other world top 500 enterprises have used the company's clean series products.

Zeyi Aluminum Co., Ltd. is a professional aluminum extrusion profile and aluminum window and door factory established in 2003, We are located in Hebei Province, Renqiu City, 150 kilometers from Beijing and Tianjin port. Our Company has 338 employees including 50 professional and technical engineers and covers an area of more than 20, 000 square meters. Our aluminum profile factory has eight extrusion production lines, annual production capacity reach 20 thousand tons. We are specialized in construction profiles, decorative profiles, industrial profiles, and can supply O E M and O D M service. The window and door aluminum profiles are produced the most. We have advanced anodized workshop, powder coating workshop, electrophoresis workshop, and wooden grain transfer printing workshop. Different surfaces can meet customer demand. Our window and door processing workshop can make many kinds of window and door systems, such as casement window and door, sliding window and door, folding window and door, etc. We are qualified with I S O 9 0 0 1 quality system certificate. Our efficient sales team, competitive price advantage, stable production and delivery time have attracted lots of customers from all over the world. We have exported to Southeast Asia, Africa, Europe, the Middle East, and South America. Our company insists on the policy that "the customer is the supreme, prestige promised, quality guaranteed, professional service ". We are looking forward to establishing a long-term win-win business with overseas customers.