Subsidiary

1

Gaoke Building Materials (Xi'an)
New Material Technology Co., Ltd

Gaoke Building Materials (Xi'an) New Material Technology Co., Ltd. was established in 2019 with a registered capital of 30 million dollars. The project covers an area of 157,000 square meters, construction area of 131,434 square meters, and a total project investment of 210 million dollars. Mainly engaged in the design, research and development, manufacturing, installation and service of uPVC profiles, new building materials, SPC flooring, curtain wall, new decorative materials, high-end system windows&doors, new energy materials and other new building materials.

In accordance with the requirements of high starting point and high standards, the new material company has German KraussMaffei extruders, automatic mixing systems, first-class windows&doors manufacturing equipment, more than 200 production lines and more than 1,000 sets of molds. The annual production capacity includes 200,000 tons of uPVC Profiles, passive windows&doors, fire-resistant windows, smart windows&doors, customized windows&doors, etc., 500,000 square meters of high-end system windows&doors, 5 million square meters of SPC flooring, etc. It can produce more than 600 product varieties in white, glorious, double-sided co-extruded, film-coated, and full-body series to meet building energy-saving requirements around the world.

Since its establishment, New Materials Company has further leveraged the brand advantages and industrial chain advantages of GKBM for more than 20 years, established and improved the industry-university-research integrated industry chain, and collaborated on innovation mechanisms. At the same time, it has also built the company into a multi-product, multiple business formats, new technologies, and intelligence, opened a new chapter in high-quality development from traditional manufacturing to advanced manufacturing.

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Gaoke Building Materials (Xianyang) Aluminum Technology Co., Ltd

Gaoke Building Materials (Xianyang) Aluminum Technology Co., Ltd. was established in 2017. It is a comprehensive and modern aluminum profile production enterprise integrating the design, research and development, production and sales of aluminum alloy building profiles and industrial profiles. The company is located in QianXian Industrial Park, Xianyang City. The first phase of construction covers an area of 66,600 square meters, with an investment of 30 million dollars, a construction area of 40,000 square meters, and an annual production capacity of 30,000 tons.

The products cover more than 100 product series in three categories: powder spraying, fluorocarbon spraying, and wood grain transfer. Complete varieties and diverse colors, including more than 5,000 product varieties such as common aluminum, insulated casement windows&doors, sliding windows&doors, and frame curtain walls that are mainstream in the market. It has 25 (sets) of advanced production equipment such as fully automatic double traction extrusion production lines and fully automatic electrostatic powder spraying production lines, tens of thousands of sets of molds, as well as various testing equipment and specialized laboratories.

Since its establishment, the aluminum company has successively won honors such as "National Advanced Enterprise for Quality and Integrity", "National High-tech Enterprise", and "Xianyang Dengling Enterprise". In 2022, it passed the IATF16949, and has successfully been shortlisted as a qualified supplier of Samsung power batteries in terms of aluminum profiles for auto parts, and has opened up a new market in terms of aluminum profiles for new energy vehicles. At present, the company has obtained 9 invention patents and 22 utility model patents.

Gaoke Aluminum inherits the high-end quality concept of GKBM, "from Gaoke, must be high-quality products", and has occupied the commanding heights, constantly adjusting the product structure for the market, promoting product upgrades driven by innovation, constantly improving product quality, and leading the new building materials industry.

3

Gaoke Building Materials System
Windows&Doors Center

Gaoke Building Materials System Windows&Doora Center relies on many years of product research and development experience and practical experience of GKBM, combined with the development trend of high-end system windows&doors. After years of precipitation, innovation and development, it has become a collection of windows&doors profiles, system windows&doors, passive windows&doors, and fire-resistant windows. It is the first uPVC windows&doorssupplier in China to participate in and pass the dual certification of CABR system windows&doors product certification and windows&doors system technology assessment.

The System Windows&Doors Center has a total of 4 windows&doors production bases, and has successively introduced 10 uPVC production lines and 12 aluminum production lines, including advanced software and hardware testing and experimental facilities, more than 30 various material testing instruments, and more than 20 window performance testing instruments. The System Windows&Doors Center has 500 employees, including 2 members of the National uPVC Windows&Doors Expert Group, 15 with intermediate professional titles or above, 52 professional technicians, and 75 project managers. The annual production capacity of the windows&doors industry is approximately 800,000 square meters.

Since its establishment, the System Windows&Doors Center has obtained three system certifications: engineering and quality management, environmental management, and occupational health and safety management, more than 30 national patents. And have got National Construction Engineering Quality Supervision and Inspection Center and Emergency Management Department 1-hour fire resistance integrity test report for uPVC windows and aluminum alloy windows. Gaoke System Windows&Doors Center also has product simulation application software such as door and window design software, thermal analysis software, and wind pressure resistance calculation software, and is committed to providing customers with innovative and technologically advanced systematic solutions.

4

Gaoke Building Materials (Xianyang)
Pipeline Technology Co., Ltd.

Gaoke Building Materials (Xianyang) Pipeline Technology Co., Ltd. was formerly known as Xi'an Gaoke Building Materials Technology Co., Ltd. Pipeline Branch. It was established in 2001, after moving to Qianxian Industrial Park in Xianyang City at the end of 2011, it was renamed Gaoke Building Materials (Xianyang) Pipeline Technology Co., Ltd. The company covers an area of 156,000 square meters and has an annual production capacity of 120,000 tons. It is a comprehensive pipeline production enterprise integrating scientific research, design and development, manufacturing, sales and service.

The company's products are mainly aimed at the mid-to-high-end engineering market, covering the two major fields of municipal administration and construction. It has 15 major categories of products and thousands of product varieties. The company has passed ISO9001, ISO14001, and OHSAS18001, and many of its products have been awarded Shaanxi Province Famous Brands and Shaanxi Province Famous Trademarks. In 2013, the "Greenpy" won the top 500 Asian brands. In 2022, the company introduced a PE water supply large-diameter production line, becoming the first manufacturer in northwest China that can produce up to DN1200 diameter. After years of precipitation and development, the Pipeline company has now become a leading pipeline enterprise in western China.

Gaoke Pipeline has one of the largest new chemical building materials testing centers in northwest China, and passed the National Laboratory Certification (CNAS) in 2022. As the only new state-owned pipeline manufacturing enterprise in China's industry, we will adhere to the business policy of "quality first, integrity-based" and the quality concept of "green gold quality, excellence" to strive to create a well-known brand in the industry and achieve sustainable development. Continuous development.

5

Xi'an Gaoke Electrical Technology Co., Ltd

Xi'an Gaoke Electrical Technology Co., Ltd. (formerly Xi'an Gaoke Weiguang Electronics Co., Ltd.) was established in 1998 and is located in the High-tech Industrial Development Zone of Xi'an, Shaanxi Province. It is a diversified high-tech enterprise dedicated to the electrical industry, municipal industry and LED lighting industry. .

 

The electrical company has successively passed GB/T19001-2016, GB/T50430-2017, GB/T20.2016 and ISO45001-2020 certification. Among them, the electrical industry has 3C certification, second-level qualification for electronic and intelligent professional contracting, and first-level qualification for safety technology prevention design, construction and maintenance. Municipal Industry has the second-level qualification for general contracting of municipal public works and the second-level qualification for professional contracting of building mechanical and electrical installation. The LED lighting industry has a second-level qualification for professional contracting of urban and road lighting and a special second-level qualification certificate for lighting engineering design. The "LED landscape tree installation project in the Big Wild Goose Pagoda Scenic Area" constructed by the company was awarded the "2013 Outstanding Construction Enterprise in China's Construction Industry" by the China Engineering Construction Enterprise Association.

After years of development, the company has now formed the design, manufacturing and sales of high and low voltage complete sets of equipment, the design and construction of urban landscape lighting projects and road lighting projects, the design, production and sales of LED lighting products, and the design and construction of building intelligent system integration and security projects. , municipal public engineering construction, and mechanical and electrical equipment installation engineering construction as a diversified high-tech industrial structure.

6

Shaanxi Gaoke Environmental Protection Technology Co., Ltd.

Shaanxi Gaoke Environmental Protection Technology Co., Ltd. was established in 2013. It is a high-tech environmental protection enterprise dedicated to the comprehensive utilization of hazardous waste and the development and production of fine chemicals. It is one of the top 50 hazardous waste treatment industries in China. The company is registered in Liquan County, Xianyang City, Shaanxi Province, with a registered capital of 7 million dollars, an area of 40,000 square meters and a total investment of more than 30 million dollars.

The environmental protection company has introduced the world's leading organic separation equipment and technology from South Korea's Desan Industrial Co., Ltd. It is one of the few companies in the world that has mastered the refining and recycling technology of electronic-grade stripping fluid, serving the semiconductor industry, IT industry, LCD panel industry, pharmaceutical and chemical industry and the majority of users in the lithium battery industry, providing high-quality organic electronic chemicals for recycling, which not only saves a lot of energy, but also reduces direct pollution to the environment.

The company has hazardous waste business license, hazardous chemicals business license and other qualifications, and is mainly engaged in waste organic solvents (HW06), copper-containing waste liquid (HW22), fluorine-containing waste liquid (HW32), waste acid (HW34), waste alkali (HW35), ether-containing waste (HW40), other waste (HW49) and other industrial hazardous wastes are comprehensively processed, recycled and reused, with an annual processing scale of nearly 60,000 tons. Comapany has 16 utility model patents, 1 invention patent, and more than 10 corporate product standard national network registrations.

Since its establishment, the environmental protection company has been adhering to the development philosophy of "high starting point, high standards, creating an innovative highland for the environmental protection industry" and the business philosophy of "turning decay into magic, turning waste into treasure", and is committed to providing customers with integrated environmental protection services and high-quality products. We are also committed to creating a harmonious environment of "safe development, environmental protection, efficiency and excellence" for the society to achieve sustainable development of the enterprise.

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Xi'an Gaoke Curtain Wall Doors and Windows Co., Ltd.

Xi'an Gaoke Curtain Wall Doors and Windows Co., Ltd. was established in 1993 and is located at No. 1, Master Road, Hi-tech Zone, Xi'an. The company has a registered capital of 30 million dollars, total assets of 450 million dollars, and a factory area of 120,000 square meters. It has 30 people with senior professional titles, 100 people with intermediate professional titles, 4 members of the expert group of China Construction Metal Structure Association, 170 designers, and a total of 1,200 employees.

The company has introduced more than 30 advanced curtain wall, door and window production lines from Germany, and annually produces more than 10 million square meters of comprehensive products such as building curtain walls, energy-saving doors and windows, special doors and windows, interior decoration, and steel structures.
After thirty years of dedicated exploration, the company has developed into a company specializing in new energy-saving and environmentally friendly doors and windows (aluminum, uPVC), special doors and windows (integrated wooden doors and windows, fire-resistant windows, etc.), building curtain walls, steel structures, building decoration, building railings, Roller blinds, grilles, louvers and other products, a large international enterprise integrating R&D, design, production, installation and after-sales service. It has 47 trademarks, 2 of which are famous trademarks in Xi'an City and Shaanxi Province; it has 75 national patents, involving appearance and utility model patents.

Looking forward to the future, Gaoke Curtain Wall Doors and Windows will continue to take technology and innovation to enhance the quality and value of buildings as its corporate mission, promote the goal of "being an excellent and trustworthy export-oriented enterprise", and adhere to the philosophy of "making practical moves, doing practical things, and seeking practical results" The spirit of the enterprise is to create a natural, harmonious, warm and comfortable living space. We will make unremitting efforts to "create Gaoke curtain wall door and window intelligent manufacturing brand and create a curtain wall door and window industry brand".

8

DIMEX (Taicang) Window Profile Co.,Ltd

DIMEX (Taicang) Window Profile Co.,Ltd was established by DIMEX GmbH in 1999. And in 2010, it became a joint venture between GKBM & DIMEX GmbH.

As a leading manufacturer of uPVC windows&doors profiles, we have won the certification of ISO9001 of TUV Rheinland, CE, IFT, SGS and SKZ. Persisting on German standards, implementation of the German formulation and production process, which makes our products quality of the international leading level.

At the same time, DIMEX was the first manufacturer which proposed the concept of 'Heat insulation broken bridge on door & window' and produce aluminum insulation strips in the world. And also we were the first 80 Tit & Turn system U-PVC window profile's manufacturer in Europe. We have established a complete inspection system according to European standard EN12608. The laboratory of DIMEX is equipped with more than 20 sets of test equipment, such as the most advanced high and low temperature alternating test chamber, thermal vicka softening temperature tester, welding Angle strength tester, digital projection measuring instrument and so on. It has reached the laboratory configuration requirements of similar enterprises in Europe. This ensures that the quality of DIMEX products meets the strict requirements of the international market.

After three phases of expansion, DIMEX (Taicang) has 45 fully automatic extrusion lines and an annual production capacity of 45,000 tons of high quality uPVC profiles. DIMEX provides six categories(Lotos, Komfort, Peony, Edelweiss, Contour and Elegance) 16 series more than 150 varieties of uPVC profiles. We can achieve mass production of sliding window & door profiles in 55mm, 60mm, 70mm, 88mm, 107mm, 108mm, 127mm, 195mm. As well as all kinds of casement window & door profiles of AD35mm, AD60mm, MD65mm, MD72mm, MD82mm, MD90mm, and E65M & E82M Refractory window systems. We had introduced colorful laminated profiles, entire-body color profiles, ASA-PVC co-extruded color profiles through the cooperation with international famous enterprises such as BASF(Germany), CABOT(USA), CHEMSON(Austria), CERONAS(Germany), DuPont(USA), Honeywell(USA), Hanwha, LG Chem(Korea), LORIKA(UK), RENOLIT(Germany), SABIC, etc. The full set of Plasmas mixing system & Krausmaffei extruder imported from Germany, and high speed molds from Greiner, Austria provided a strong guarantee for the profiles' quality.

Adhering to the concept of "From Germany, serving the world", we bring a better living experience for people who love life all over the world.

More details, welcome to visit www.dimexpvc.com