2026 Top 10 Window Manufacturers in China Beijing

Beijing Hongda Kaisheng Trading Co., Ltd

Beijing Hongda Kaisheng Trading Co., Ltd., registered address located at 2A Gaochang Village, Huangtugang, Fengtai District, Beijing Room 60320, 6th floor, registered with the Market Supervision Administration of Fengtai District, Beijing, with Jing Shunnan as the legal representative. The business scope includes the sale of police equipment, public security management equipment, criminal technical investigation equipment, fire-fighting equipment, road traffic safety equipment, safety technology prevention equipment, sports equipment, glasses, fitness equipment, automotive parts, clothing, shoes, hats, bags, leather products, mechanical equipment, household appliances, plastic products, rubber products, metal products, hardware and electrical equipment, intelligent material handling equipment sales, wind and power tools, office supplies, drawing, calculation and measurement instruments, handicrafts, daily necessities, paper products, lubricants, lighting equipment, furniture, teaching models and teaching aids, building materials, electronic products, instruments. Instruments, communication equipment, electronic components, computer hardware Software and auxiliary equipment, photographic equipment; Technical services, technology development, technology consulting, and technology transfer; Enterprise management consulting. Market entities shall independently choose their business projects and carry out business activities in accordance with the law; and for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies. Core products: Window, Fire And Rescue, Simulation Training

Beijing Shengshi Tianliang Technology Development Co., Ltd

Beijing Shengshi Tianliang Technology Development Co., Ltd., with its registered address at 458, 4th floor, Building 2, No. 2 Courtyard, Jinguan North 2nd Road, Shunyi District, Beijing, is registered with the Shunyi District Market Supervision Administration of Beijing. The legal representative is Chen Houfeng, and the business scope includes technical services, software technology training, and technology transfer; Software development; Computer system services; Selling computer software, electronic products, communication equipment, security technology prevention products, Class I medical devices, and instruments. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Window, Wireless Intercom System, Information Release System

Beijing Langshuo Optical Technology Co., Ltd

Room 336, 3rd Floor, Building 11, No. 20 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing

Beijing Langshuo Optical Technology Co., Ltd., located at Room 336, 3rd Floor, Building 11, No. 20 Kechuang 14th Street, Beijing Economic and Technological Development Zone, was established on March 18, 2021. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Shao Panli. Core products: Window

Beijing Huanuo Hengyu Solar Energy Technology Co., Ltd

Beijing Huanuo Hengyu Solar Energy Technology Co., Ltd., with its registered address at Room 351, 3rd Floor, Building 7, No. 121 Majiabao East Road, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing, and represented by Sun Weifeng as its legal representative. Its business scope includes technology development; Graphic and textual design; Sell mechanical equipment, household appliances, and electronic products. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Window, Ceramic Cutting, Punching And Processing, Silicon Wafer Cutting And Processing

Suzhou Haojieshu Financial Consulting Co., Ltd

Suzhou Haojie Book Financial Consulting Co., Ltd., registered at Room 2045, 2nd Floor, Zone D, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, with Hu Die as the legal representative. Its business scope includes financial information consulting; Enterprise management consulting; Agency services for enterprise registration procedures; Agency services for enterprise tax declaration procedures; Intellectual property agency; Trademark agency; Proxy bookkeeping; Business information consultation; Website design; Software development; Computer network engineering design and maintenance; Network technology promotion services; Design and produce various types of domestic advertisements. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Window, Accounting Agency, E-Commerce

Beijing Oppert Technology Co., Ltd

Beijing Oupu Te Technology Co., Ltd., registered at Room 306, Building B, No. 49 Zhichun Road, Haidian District, Beijing, with the registration authority of the Market Supervision Administration of Haidian District, Beijing and the legal representative of Wei Zhiqi, operates as an agent for import and export; Technology import and export; Import and export of goods; Technology development, technology consulting, technology services, and technology transfer; Retail developed products, cultural and office machinery, computers and peripherals, mechanical and electrical equipment, environmental protection equipment, and building materials; Mechanical equipment rental (excluding car rental). (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Window, Spherical Lens, Optical Lens

Beijing Shouliang Technology Co., Ltd

Beijing Shouliang Technology Co., Ltd., with its registered address at Building 11, No. 5 Xingguang Fourth Street, Beijing Economic and Technological Development Zone (Tongzhou), Beijing. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Han Peng. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fiber optic manufacturing; Manufacturing of electronic specialized materials; Vacuum coating processing; Manufacturing of optical instruments; Optical glass manufacturing; Manufacturing of fiberglass and related products; Fiber optic sales; Sales of electronic specialized materials; Sales of optical instruments; Sales of optical glass; Sales of fiberglass and related products; Import and export of goods; Industrial design services; Retail of computer software, hardware, and auxiliary equipment; Sales of electronic specialized equipment; Sales of instruments and meters; Sales of mechanical equipment; Sales of communication equipment; Electronic product sales; Technology import and export; Manufacturing of lighting fixtures; Sales of lighting fixtures. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: production of Class III medical devices; Third class medical device operation; Production of disinfection equipment; Sales of disinfection equipment. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Window, Crystal, Window Products