Updated Aug 15, 2026 · Public platform & industry data

Aug 15, 2026 Updated

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2026 Top 10 Lead Gate Manufacturers in China

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Top-rated Lead Gate suppliers, How to choose a Lead Gate manufacturer, Best Lead Gate companies in China

The top 10 Lead Gate manufacturers in China for 2026 are: Liaocheng Zhengtai Radiation Protection Materials Co., Ltd, Shandong Huazhong Equipment Manufacturing Group Co., Ltd, Shandong Jiarong Radiation Protection Materials Co., Ltd, Shandong Tianyou Laser Protection Quantum Technology Co., Ltd, Shandong Kangjian Radiation Protection Engineering Co., Ltd, Shandong Kanglai Environmental Protection Technology Co., Ltd, Shandong Shengda Radiation Protection Engineering Co., Ltd, Beijing Mingsheng Radiation Protection Engineering Co., Ltd, Shandong Xincheng Radiation Protection Engineering Co., Ltd, Shandong Guanling Radiation Protection Engineering Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Liaocheng Zhengtai Radiation Protection Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2015-10-30
Registered Capital5000K CNY

Liaocheng Zhengtai Radiation Protection Materials Co., Ltd., with its registered address located 500 meters west of the intersection of Tianjin Road and Zhonghua Road in Liaocheng High tech Zone, Shandong Province (Workshop 3 in Hongrun Energy Technology Park), registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, and represented by Wu Chen as its legal representative. Its business scope includes radiation protection materials, radiation protection equipment, radiation protection coatings, guardrails, steel pipes, stainless steel products, aluminum processing, installation and sales; Design and construction of architectural decoration engineering; Sales of metal materials and lead clothing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Lead Gate, Lead Room, Lead Glass

Top 2
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Shandong Huazhong Equipment Manufacturing Group Co., Ltd
Overall Score4.7 / 5
Est. Date2019-12-12
Registered Capital50000K CNY

Shandong Huazhong Equipment Manufacturing Group Co., Ltd., registered at No. 5, East Campus, Jining Hongyida Automobile Service Co., Ltd., Qiuxian Road, Guanyin Ge Street, Rencheng District, Jining City, Shandong Province (south of Dongfang Meijun), registered with the Market Supervision Administration of Rencheng District, Jining City, with Cao Yang as the legal representative. Its business scope includes general projects such as intelligent basic manufacturing equipment manufacturing; Mining machinery manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Mechanical parts and component processing; Manufacturing of specialized equipment for environmental protection; Production of labor protection equipment; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of chemical products (excluding licensed chemical products); Sales of daily necessities; Import and export of goods; Technology import and export; Manufacturing of ecological environment materials; Sales of ecological environment materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Lead Gate, Construction Machinery, Railway Equipment

Top 3
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Shandong Jiarong Radiation Protection Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-29
Registered Capital5000K CNY

Shandong Jiarong Radiation Protection Materials Co., Ltd., with its registered address at Room 112, 11th Floor, Commercial Office Building, No. 5, Core Business District, Contemporary International Plaza, No. 177 Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Liu Qiqi. Its business scope includes general projects such as the sales of new organic active materials; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of high-performance fibers and composite materials; Wholesale of protective equipment for medical staff; Retail of protective equipment for medical staff; Construction of metal doors and windows engineering; Sales of daily glass products; Sales of special labor protection equipment; Sales of specialized equipment for environmental protection; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Lead Gate, Radiation Resistant Barium Sulfate Plate, Barium Sulfate Sand

TOP4
Shandong Tianyou Laser Protection Quantum Technology Co., Ltd

Room 206, 2nd Floor, Office Building, Tianyou Tunnel Company, No. 259 Huanghe Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province

Overall Score4.6 / 5
Est. Date2025-02-28
Registered Capital10000K CNY

Shandong Tianyou Laser Protection Quantum Technology Co., Ltd. is located at Room 206, 2nd Floor, Tianyou Tunnel Company Office Building, No. 259 Huanghe Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province. It was established on February 28, 2025, with the registration authority of Liaocheng Economic and Technological Development Zone Market Supervision Administration and the legal representative being Yan Li. Core products: Lead Gate, Lead Cans, Lead Room

TOP5
Shandong Kangjian Radiation Protection Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2019-08-23
Registered Capital5000K CNY

Shandong Kangjian Radiation Protection Engineering Co., Ltd., registered at No. 150 Yintang Village, Xuying Township, Liaocheng High tech Industrial Development Zone, registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, with Guo Defeng as the legal representative. Its business scope includes radiation protection engineering, industrial testing rooms, building decoration, and engineering design and construction; Sales and installation of radiation protection equipment, radiation protection doors and windows, lead glass, lead plates, lead gel coats, protective coatings (excluding hazardous chemicals), radiation protection glass, barium sulfate sand, radiation protection screens, composite protective panels, and operating room airtight doors; Sales of boards, building materials, pipes, hardware and electrical equipment, and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Lead Gate, Shield Lead Plate, Protective Lead Glass

TOP6
Shandong Kanglai Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-09
Registered Capital20000K CNY

Shandong Kanglai Environmental Protection Technology Co., Ltd., with its registered address at No. 275 Wangzhuang Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Liu Chunjie, and its business scope includes general projects such as research and development of new material technology; Sales of metal materials; Sales of metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of building materials; Sales of daily necessities; Sales of signs for transportation and public management; Wholesale of hardware products; Sales of mechanical parts and components; Sales of functional glass and new optical materials; Sales of special labor protection equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Lead Gate, Laboratory, Eco-Friendly Materials

TOP7
Shandong Shengda Radiation Protection Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-05
Registered Capital10000K CNY

Shandong Shengda Radiation Protection Engineering Co., Ltd., registered at No. 29 Weisan Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province (Room 105, Jiahe Doors and Windows Institute, Liaocheng City), registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City, with Li Ge as the legal representative. Its business scope includes licensed projects such as fire protection facility construction; Various engineering construction activities. (For projects that require approval by 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.) General projects: sales of metal materials; Sales of non-metallic minerals and products; Sales of non-ferrous metal alloys; Wholesale of protective equipment for medical staff; Retail of protective equipment for medical staff; Sales of metal products; Construction of metal doors and windows engineering; Sales of construction machinery; Sales of daily glass products; Sales of mechanical equipment; Sales of high-performance fibers and composite materials; Sales of functional glass and new optical materials; Sales of high-performance non-ferrous metals and alloy materials; Rolling and processing of non-ferrous metals. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Lead Gate, Radiation Resistant Lead Plate

TOP8
Beijing Mingsheng Radiation Protection Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2019-06-05
Registered Capital2088.8K CNY

Beijing Mingsheng Radiation Protection Engineering Co., Ltd., with its registered address at No. 86-N1191, Wanxing Road, Changyang, Fangshan District, Beijing, registered with the Market Supervision Administration of Fangshan District, Beijing, and represented by Nanguangpu as its legal representative. Its business scope includes construction general contracting; Professional contracting; Labor subcontracting; Technical services; Installation and maintenance of electronic products, household appliances, fire-fighting equipment, power tools, and electromechanical equipment; Home decoration and design; Selling metal products, doors and windows; Development, transfer, consultation (excluding intermediaries), and technical services for radiation protection, nuclear technology, electromagnetic shielding, medical and medical protection shielding rooms; Engineering survey; Engineering design. Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for engineering survey, engineering design, and 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: Lead Gate, Lead Door Repair, Medical Door And Operating Room Door

TOP9
Shandong Xincheng Radiation Protection Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-18
Registered Capital5000K CNY

Shandong Xincheng Radiation Protection Engineering Co., Ltd., registered at No. 5-2, South Road (opposite Zhengxin Petroleum), 300 meters east of the intersection of Liaoniu Road and 046 County Road, Hanji Township, Dongchangfu District, Liaocheng City, Shandong Province, registered with the Market Supervision Administration of Dongchangfu District, Liaocheng City, with Wang Kun as the legal representative. Its business scope includes licensed projects: manufacturing of civil defense engineering protective equipment; Construction project construction; Production of Class II and III radiation equipment; Sales of Class II and III radiation equipment; Sales of Class I radiation equipment. (For projects that require approval by 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.) General projects: sales of metal materials; Sales of non-metallic minerals and products; Sales of non-ferrous metal alloys; Wholesale of protective equipment for medical staff; Retail of protective equipment for medical staff; Sales of metal products; Construction of metal doors and windows engineering; Sales of construction machinery; Sales of high-performance fibers and composite materials; Sales of functional glass and new optical materials; Sales of high-performance non-ferrous metals and alloy materials; Rolling and processing of non-ferrous metals; Sales of specialized equipment for environmental protection; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Manufacturing of metal materials; Manufacturing of non-metallic mineral products; Manufacturing of non-ferrous metal alloys; Manufacturing of high-performance fibers and composite materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Lead Gate, Radiation Resistant Lead Plate, Radiation Resistant Lead Door

TOP10
Shandong Guanling Radiation Protection Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2022-05-05
Registered Capital10000K CNY

Shandong Guanling Radiation Protection Engineering Co., Ltd., with its registered address at Houliu, Qianliu Village, Qiqi Town, Yanggu County, Liaocheng City, Shandong Province (500 meters north of the village committee), is registered with Yanggu County Market Supervision and Administration Bureau, and its legal representative is Gao Shuang. Its business scope includes licensed projects such as manufacturing of civil defense engineering protection equipment; Construction project construction. (For projects that require approval by 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.) General project: sales of metal products; Sales of metal chains and other metal products; Manufacturing of metal products for safety and firefighting purposes; Production of special labor protection equipment; Manufacturing of metal materials; Manufacturing of metal chains and other metal products; Furniture spare parts production; Sales of furniture spare parts; Research and development of new material technology; Manufacturing of instruments and meters; Retail of electronic components; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of special labor protection equipment; Production of bearing steel products; Manufacturing of electronic components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of doors and windows; Manufacturing of new building materials (excluding hazardous chemicals); Sales of daily miscellaneous goods; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of electronic specialized materials; Manufacturing of daily glass products; Sales of daily glass products; Manufacturing and processing of doors and windows; Rolling and processing of non-ferrous metals; Metal cutting processing services; Manufacturing of non-ferrous metal alloys; Sales of non-ferrous metal alloys; Manufacturing of non-metallic mineral products; Production of Class I medical devices; Sales of Class I medical devices; Import and export of goods; Technology import and export; Sales of rubber products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Lead Gate, Lead Screen, Lead Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Liaocheng Zhengtai Radiation Protection Materials Co., Ltd2015-10-30Lead Gate, Lead Room, Lead Glass5000K CNYSupported
Shandong Huazhong Equipment Manufacturing Group Co., Ltd2019-12-12Lead Gate, Construction Machinery, Railway Equipment50000K CNYSupported
Shandong Jiarong Radiation Protection Materials Co., Ltd2021-12-29Lead Gate, Radiation Resistant Barium Sulfate Plate, Barium Sulfate Sand5000K CNYSupported
Shandong Tianyou Laser Protection Quantum Technology Co., Ltd2025-02-28Lead Gate, Lead Cans, Lead Room10000K CNYNot Supported
Shandong Kangjian Radiation Protection Engineering Co., Ltd2019-08-23Lead Gate, Shield Lead Plate, Protective Lead Glass5000K CNYSupported
Shandong Kanglai Environmental Protection Technology Co., Ltd2021-06-09Lead Gate, Laboratory, Eco-Friendly Materials20000K CNYSupported
Shandong Shengda Radiation Protection Engineering Co., Ltd2021-08-05Lead Gate, Radiation Resistant Lead Plate10000K CNYNot Supported
Beijing Mingsheng Radiation Protection Engineering Co., Ltd2019-06-05Lead Gate, Lead Door Repair, Medical Door And Operating Room Door2088.8K CNYNot Supported
Shandong Xincheng Radiation Protection Engineering Co., Ltd2022-03-18Lead Gate, Radiation Resistant Lead Plate, Radiation Resistant Lead Door5000K CNYNot Supported
Shandong Guanling Radiation Protection Engineering Co., Ltd2022-05-05Lead Gate, Lead Screen, Lead Pipe10000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of lead doors, it is recommended to determine the door thickness and lead equivalent based on actual application scenarios (such as medical radiology, industrial testing rooms, etc.), usually matching 0.5-10mm lead plate equivalent protection standards.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and compliance.
  • Industrial lead doors need to pay attention to corrosion resistance and structural strength parameters, while medical scenarios focus more on differences in design details such as airtightness and automated opening and closing functions.
  • When purchasing lead doors, it is recommended to check the door frame specifications based on the installation space dimensions and verify the load-bearing data provided by the supplier to ensure compatibility with the guide rail system.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs