2026 Top 10 Sealed Door Manufacturers in China

Hengshui Haida Grain Storage Machinery Manufacturing Co., Ltd

Hengshui Haida Grain Storage Machinery Manufacturing Co., Ltd. is located at No. 018, Dongmanhe Village, Cuimiao Town, Fucheng County, Hengshui City, Hebei Province. It was established on August 3, 2016, with the registration authority being the Market Supervision Administration of Fucheng County, Hengshui City, and the legal representative being Zhang Hui. Core products: Sealed Door

Shandong Leading Metal Materials Co., Ltd

Production Workshop 2, West Garden Machinery Equipment and Accessories Processing and Manufacturing Project, Jingsan Road, Liuyuan Street, Dongchangfu District, Liaocheng City, Shandong Province

Shandong Leading Metal Materials Co., Ltd. is located in Workshop 2 of the West Garden Machinery Equipment and Accessories Processing and Manufacturing Project on Jingsan Road, Liuyuan Street, Dongchangfu District, Liaocheng City, Shandong Province. It was established on March 16, 2020 and registered with the Market Supervision Administration of Dongchangfu District, Liaocheng City. The legal representative is Yang Yonghui. Core products: Sealed Door

Yucheng Xinlong Storage Equipment Co., Ltd

No.1 Jiaoyao West, Fudazhuang Village, Huangzhong Town, Yucheng County, Shangqiu City, Henan Province

Yucheng Xinlong Storage Equipment Co., Ltd. is located at No. 01 Jiaoyao West, Fudazhuang Village, Huangzhong Town, Yucheng County, Shangqiu City, Henan Province. It was established on March 10, 2017 and registered with the Yucheng County Market Supervision Administration. The legal representative is Zhu Minmin. Core products: Sealed Door, Sealed Windows In Grain Depots, Grain Storage Gate

Shandong Qite Radiation Protection Equipment Co., Ltd

Shandong Qite Radiation Protection Equipment Co., Ltd., registered at Room 0021, Workshop 3, Large Metal Laser Cutting Machine Equipment Base Production Project, Ganjiang Street, Jiuzhou Street, High tech Zone, Liaocheng City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, and the legal representative is Wang Yuting. The business scope includes the production, sales, and installation of radiation protection equipment, lead doors, lead glass, lead plates, lead clothing, radiation resistant lead screens, lead products, and airtight doors; Construction of radiation protection engineering, electromagnetic shielding engineering, purification engineering, computer room air conditioning system engineering, radioactive wastewater treatment engineering, indoor and outdoor decoration engineering; Sales of radiation protection equipment and materials, air purification equipment, measuring instruments, and building materials; Industrial testing room, architectural engineering design, and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealed Door, Industrial Injury Detection Door, Airtight Door

Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd

Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd., with its registered address at Room A5169, Building A, No. 9 Fengxiang East Street, Yangsong Town, Huairou District, Beijing, registered with the Huairou District Administration for Market Regulation, with Wang Guangming as its legal representative. Its business scope includes general projects such as door and window sales; Manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Sales of metal products; Sales of building decoration materials; Electronic product sales; Home appliance installation services; Sales of digital video surveillance systems; Design and construction services for security technology prevention systems; Processing of building timber and timber components; Sales of new metal functional materials; Furniture installation and maintenance services; Internet sales (except for the sale of goods that need to be licensed); Furniture sales; Engineering management services; Domestic freight forwarding agent; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal daily necessities; Manufacturing of lightweight building materials; Sales of metal fittings for construction; Fire technology services; Sales of security equipment; Manufacturing of security equipment; Packaging services. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Sealed Door, Fiberglass Tunnel Protective Door, Waterproof Door

Zhejiang Tengsheng Door Industry Engineering Co., Ltd

Zhejiang Tengsheng Door Industry Engineering Co., Ltd., with its registered address at No. 2 Shuishe Village, Zhongzhao Village, Hefu Town, Nanxun District, Huzhou City, Zhejiang Province (self declared), registered with the Market Supervision Administration of Nanxun District, Huzhou City, and represented by Ma Chunyuan as its legal representative. Its business scope includes general projects such as metal door and window construction; Manufacturing and processing of doors and windows; Sales of doors and windows; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building decoration materials; Sales of building materials; Professional cleaning, washing, and disinfection services; Building cleaning services; Home service; Software sales; Sales of metal structures; Sales of daily glass products; Sales of office supplies; Battery sales; Retail of hardware products; Wholesale of hardware products; Sales of metal fittings for construction; Sales of metal products; Research and development of hardware products; Wholesale of daily necessities; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: Installation of protective equipment for civil air defense engineering; Construction professional operations; Sales of civil air defense engineering protective equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Sealed Door, Rapid Door, Door

Hebei Hekong Water Conservancy Machinery Co., Ltd

Hebei Hekong Water Conservancy Machinery Co., Ltd., located at No. 66, Maquan Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, was established on March 20, 2026. The registration authority is the Xinhe County Market Supervision and Administration Bureau, and the legal representative is Xue Shijuan. Core products: Sealed Door