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

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

Hill Technology (Beijing) Co., Ltd

Hill Technology (Beijing) Co., Ltd., with its registered address at 932, 9th floor, Building 5, No. 1 Jiangmidian Street, Tongzhou District, Beijing, registered with the Tongzhou District Market Supervision Administration of Beijing, and represented by Jing Shunnan as the legal representative. Its business scope includes technology promotion and technology consulting; business management; Film and television planning; Marketing planning; Design, produce, represent, and publish advertisements; Computer graphic design; Typing and copying; Organize cultural and artistic exchange activities; Organize exhibitions and displays; Conference services; Economic and trade consulting; Computer technology training and painting training (the above training cannot be recruited nationwide); Computer animation design; Retail electronic products, handicrafts (excluding cultural relics), cultural supplies, fresh vegetables, fresh fruits, beans, potatoes, sports equipment (excluding crossbows), fire-fighting equipment, office supplies, specialized equipment, communication equipment, transportation equipment, Class I medical equipment, Class II medical equipment, social public safety equipment and devices, signs, and tags; Building cleaning services; Air pollution control; Pest control services; Building cleaning services; Public parking lot services for motor vehicles; Rental of security inspection equipment, mechanical equipment, social public safety equipment and devices, rental of explosion-proof equipment for safety inspections, and video surveillance equipment for alarm systems; Professional cleaning services; Catering management; Commissioned processing of police equipment; Organize, prepare, and plan large-scale celebration events; hotel management; Sports event planning; Sports project management (excluding high-risk sports projects); Sports consultation; Engaged in real estate brokerage business; Renting commercial and office spaces (not allowed to be used for tangible market operations); Fitness services; estate management; Retail food; Engaging in Internet cultural activities; Production of radio and television programs. (Market subjects shall independently select business items and carry out business activities according to law; retail food, radio and television program production, Internet cultural activities and projects that need to be approved according to law shall be approved by relevant departments before carrying out business activities according to the approved content; they shall not engage in business activities that are prohibited or restricted by the national and municipal industrial policies.). Core products: Window, Riot Control Equipment, Target Drone

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