Hunan Greensee Doors and Windows Curtain Wall Co., Ltd.was established in 2001. We are a national high-tech enterprise that integrates the design and development, production and manufacturing, marketing services, installation and after-sales service of aluminum doors and windows, curtain walls, glass balustrade and sunlight rooms.
Over the past 23 more years, we have cultivated a senior professional R&D team and installation service team, and established an enterprise technology R&D center, serving over 50000 households annually and providing a one-stop five-star service experience to end users. As a representative of high-end system doors and windows in China, Greensee has traveled around the world and integrated the world's top doors and windows industry chain resources. Based on this, our company launched international business in 2022.
Currently, we mainly sell high-end product series, with core sales areas in the North American and European markets. At the same time, in order to meet different market demands, our company has also launched the 55 series with ultra-high cost-effectiveness for markets such as Africa and Southeast Asia based on more than 20 years of engineering experience.
Since 2001
Factory Area
Big Projects Experience
Solutions Implemented
Our current R&D designing team consists of more than 40 people,using the world's most advanced window and door design software KLASS,to provide full-process design services,with more than 100 large-scale design cases every year. At the same time,we have Greensee Research Institute and Laboratory,and keep long-term cooperation with the world's top material suppliers and research institutions.
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Many of our workers have followed our factory to produce aluminum doors and windows since the factory was first established,and now many of them are old workers who have worked for more than 20 years. They are all very professional production workers in this industry of aluminum doors and windows manufacturing. They have witnessed the establishment and growth of GREENSEE.
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From the procurement of raw materials,including hardware accessories,aluminum alloy profiles,glass,gauze... to the testing of various finished products after production,our quality inspection department strictly controls every quality to ensure that every batch of products delivered to our customers is a perfect work. Now,the quality of our aluminum alloy doors and windows has been in the industry's leading level.
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Serving and guarding ten thousand homes with sincere service attitude and professional service skills. Guard the quality of life with products,interpret quality service with details,and shape a beautiful home with professionalism. This is our installation and after-sales service team. We not only supply door-to-door installation service and regular cleaning service,but also train professional installation and after-sales service team.
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R&D Designing Team
Production Team
Q&C Team
Installation & After-Sales Team
3W square meter digital workshop,automated production line,annual production capacity 1 million m²/year.
China leading intelligent door and window manufacturing factory integrates the world's advanced ERP system to achieve real-time order tracking.
We are a large-scale production enterprise for decades,with large capacity,fast delivery and professional packaging,which is your first choice for cooperation.
We have our own laboratory and undergo hundreds of tests from product development to implementation.
Data integration throughout the entire process,24 quality control procedures,standardized batch intelligent production.
Integrating the world's top suppliers of door and window hardware fittings,ensuring high performance quality and high-end taste at the same time.
40+ design team,each one hasmore than 10 years of experience,top Klasce design software.
Uniquely designed self-developed system,high standards and high performance,difficult for other peers to imitate.
1,000+ engineering project design and construction experience,1 million+ end-user solutions implemented.
Support single-piece sample customization,and provide drawings,technical support and product testing services.
Provide store opening guidance and related training services,stores at home and abroad are eligible for annual subsidies from the headquarters factory.
For foreign dealers and agents,we provide drawing software shared with the headquarters factory and provide design drawing guidance. We provide professional drawing services for complex engineering projects.
We have our own professional construction team,provide installation service for domestic projects,and real-time installation guidance for foreign projects,clients will have no worries about after sales.
Our professional sales team will be at your service.
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