Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Sealant Manufacturers in China Hebei

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

The top 10 Sealant manufacturers in Hebei for 2026 are: Beijing Zhongjinkai Technology Co., Ltd. Gu'an Branch, Langfang Zuo Tu Anti corrosion Equipment Co., Ltd, Beijing Zhongjinkai Technology Co., Ltd, Lingshou Zexu Mineral Products Trading Co., Ltd, Beijing Wusheng Zhizao Construction Engineering Co., Ltd, Dongguang County Xinyu Chemical Co., Ltd, Hejian Lanwei Waterproof Materials Co., Ltd, Shanghai Longshen Building Materials Co., Ltd, Lingshou County Bangtuo Mineral Processing Plant, Zhuozhou Xinjunjie New Material Technology 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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HebeiHebei
Top 1
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Beijing Zhongjinkai Technology Co., Ltd. Gu'an Branch
Overall Score4.9 / 5
Est. Date2023-04-19
Registered Capital-

Beijing Zhongjinkai Technology Co., Ltd. Gu'an Branch, with its registered address located 800 meters west of the fire station on the north side of Niuxin Road, Xixinzhuang San Village, Qugou Town, Gu'an County, Langfang City, Hebei Province. The registered authority is the Market Supervision Administration of Gu'an County, Langfang City, and the legal representative is Chen Zhongliang. Its business scope includes general projects such as sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Retail of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Sealant, Support Grouting Material, Grouting Sealant

Top 2
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Langfang Zuo Tu Anti corrosion Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2016-05-18
Registered Capital2000K CNY

Langfang Zotu Anti corrosion Equipment Co., Ltd., with its registered address in Luguxian Village, Dacheng County, Langfang City, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Lv Zhongxing, and the business scope includes processing and sales of anti-corrosion material processing equipment, rock wool cutting equipment, water treatment equipment, glass flake adhesive, epoxy glass flake adhesive, fireproof board, fireproof package, fireproof module, fireproof cloth, fireproof blocking material, fireproof adhesive; Sales: resin, glass flake coating, fireproof coating. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealant, Epoxy Modified Ceramic Coating, High Temperature Glass Flake Adhesive

Top 3
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Beijing Zhongjinkai Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-19
Registered Capital1000K CNY

Beijing Zhongjinkai Technology Co., Ltd., registered at 432, 4th floor, Building 3, No. 38 Huangcun East Street, Daxing District, Beijing, registered with the Market Supervision Administration of Daxing District, Beijing, with Chen Zhongliang as the legal representative. Its business scope includes the sale of building materials, chemical products (excluding hazardous chemicals and Class I precursor chemicals), decorative materials, and hardware products (excluding electric bicycles); Technology development and transfer; Processing cement products, metal products, waterproof materials (limited to production and business activities outside the port). (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: Sealant, Oil Resistant And Anti-Seepage Materials, Sulfur Mortar

TOP4
Lingshou Zexu Mineral Products Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-09
Registered Capital1000K CNY

Lingshou Zexu Mineral Products Trading Co., Ltd. is registered in Nanyanchuan Village, Yanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province. The registration authority is Lingshou County Market Supervision Administration, and the legal representative is Zhou Jiangang. Its business scope includes the sales of vermiculite, quartz sand, colored sand, rock flakes, sand, mica, kaolin, diamond sand, glass sand, floating beads, calcium powder, tourmaline, bauxite, pebbles, bentonite, graphite, perlite, volcanic rock, sepiolite, talc powder, barite, salt lamps, and salt stones. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Sealant, Bentonite, Coral Sand

TOP5
Beijing Wusheng Zhizao Construction Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-10
Registered Capital15680K CNY

Beijing Wusheng Zhizao Construction Engineering Co., Ltd., with its registered address at 813, 8th floor, Building 1, No.1 Courtyard, Liangshuihe, Chengnan Street, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Wang Shuguo, and its business scope includes licensed projects such as construction projects. (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.) General projects: foreign contracted projects; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of engineering plastics and synthetic resins; Sales of building materials; Manufacturing of non-metallic mineral products; Production of refractory materials; Paint manufacturing (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of non-metallic minerals and products; Sales of coatings (excluding hazardous chemicals); Sales of surface functional materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Research and development of new material technology; Promotion services for new material technology; Internet sales (except for the sale of goods that need to be licensed); Sales of anti-corrosion materials; Sales of building decoration materials; Stone processing for construction; Sales agent; Sales of electrical instruments and meters; Electronic product sales; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices. (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: Sealant, Anti Corrosion Brick Pasting And Jointing Material, Hollow Drum Crack Repair Series

TOP6
Dongguang County Xinyu Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2008-07-17
Registered Capital10000K CNY

Dongguang Xinyu Chemical Co., Ltd. is registered in Xiazichai, Nanxiakou Town, Dongguang County. The registration authority is Dongguang County Market Supervision Administration, and the legal representative is Chaide. Its business scope includes the production and sales of anti bite agents, high-temperature sealants, lubricants, preservatives, cleaning agents, and packaging pipes. Purchase and sales: water treatment agents, repair agents, wax products, p-nitrotoluene, pressurized leak sealing equipment, conveyor belt maintenance, equipment anti-corrosion cleaning, grease and packaging, casting materials, general chemicals (excluding hazardous chemicals) (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Sealant, Molybdenum Disulfide Lubricant, Release Agent

TOP7
Hejian Lanwei Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2023-04-11
Registered Capital500K CNY

Hejian Lanwei Waterproof Materials Co., Ltd. is located at No. 101, Ground Floor, Building 3, Aolin Tuska Town, Guoziwa Hui Township, Hejian City, Cangzhou City, Hebei Province. It was established on April 11, 2023 and registered with the Hejian Market Supervision Administration. The legal representative is Zhang Congming. Core products: Sealant

TOP8
Shanghai Longshen Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-19
Registered Capital5000K CNY

Shanghai Longshen Building Materials Co., Ltd., with its registered address at No. 825 Xinkaihe Road, Xinhe Town, Chongming District, Shanghai (Shanghai Xinhe Economic Community), is registered with the Chongming District Market Supervision Administration and represented by Zhu Linyou. Its business scope includes licensed projects such as construction projects. (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 building materials; Manufacturing of cement products; Sales of cement products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of specialized machinery for the production of building materials; Sales of insulation materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of new building materials (excluding hazardous chemicals); Sales of building decoration materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sealing glue manufacturing; Sales of refractory materials; Sales of ecological environment materials; Manufacturing of ecological environment materials; Sales of building blocks; Sales of molding materials for casting; Production of molding materials for casting; Manufacturing of sealing fillers; Sales of sealing fillers; Lime and gypsum manufacturing; Sales of lime and gypsum; Manufacturing of hardware products; Retail of hardware 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: Sealant, Crack Resistant Mortar 2, Aerated Block Adhesive

TOP9
Lingshou County Bangtuo Mineral Processing Plant
Overall Score4.4 / 5
Est. Date2018-03-19
Registered Capital300K CNY

Lingshou County Bangtuo Mineral Products Processing Factory, with its registered address in Xiwuhe Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Market Supervision and Administration Bureau and represented by Dong Yuanping. Its business scope includes the processing and sales of tourmaline, vermiculite, bentonite, kaolin, and quartz sand; Sales of talc powder, calcium powder, floating beads, sand, colored sand, volcanic stone, diamond sand, and feldspar. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Sealant, Vermiculite Products, Children's Entertainment Sand

TOP10
Zhuozhou Xinjunjie New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-09-15
Registered Capital20000K CNY

Zhuozhou Xinjunjie New Material Technology Co., Ltd., with its registered address at Baijiazhuang Village West, Yihezhuang Town, Zhuozhou City, is registered with the Zhuozhou Market Supervision Administration Bureau and represented by Yang Junwu. Its business scope includes general projects such as new material technology development, transfer, promotion, and consulting services; Wholesale and retail of building materials, decorative materials, hardware products, lighting fixtures, household appliances, electronic products, daily necessities, office supplies, kitchen and bathroom utensils; Production and sales of high-performance concrete and pre mixed mortar; Road freight transportation services (excluding hazardous chemicals); Sales of lime and gypsum; Sales of lightweight building materials; Sales of sealing fillers. (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: Sealant, Grouting Material, Ground Leveling Cushion Material

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Beijing Zhongjinkai Technology Co., Ltd. Gu'an Branch2023-04-19Sealant, Support Grouting Material, Grouting Sealant-Supported
Langfang Zuo Tu Anti corrosion Equipment Co., Ltd2016-05-18Sealant, Epoxy Modified Ceramic Coating, High Temperature Glass Flake Adhesive2000K CNYNot Supported
Beijing Zhongjinkai Technology Co., Ltd2015-05-19Sealant, Oil Resistant And Anti-Seepage Materials, Sulfur Mortar1000K CNYNot Supported
Lingshou Zexu Mineral Products Trading Co., Ltd2017-11-09Sealant, Bentonite, Coral Sand1000K CNYNot Supported
Beijing Wusheng Zhizao Construction Engineering Co., Ltd2014-03-10Sealant, Anti Corrosion Brick Pasting And Jointing Material, Hollow Drum Crack Repair Series15680K CNYNot Supported
Dongguang County Xinyu Chemical Co., Ltd2008-07-17Sealant, Molybdenum Disulfide Lubricant, Release Agent10000K CNYNot Supported
Hejian Lanwei Waterproof Materials Co., Ltd2023-04-11Sealant500K CNYNot Supported
Shanghai Longshen Building Materials Co., Ltd2018-06-19Sealant, Crack Resistant Mortar 2, Aerated Block Adhesive5000K CNYNot Supported
Lingshou County Bangtuo Mineral Processing Plant2018-03-19Sealant, Vermiculite Products, Children's Entertainment Sand300K CNYNot Supported
Zhuozhou Xinjunjie New Material Technology Co., Ltd2017-09-15Sealant, Grouting Material, Ground Leveling Cushion Material20000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of sealing agents, it is recommended to prioritize confirming key technical parameters such as solid content, viscosity, and chemical resistance of the product to ensure its suitability for different scenarios such as metal corrosion prevention or concrete sealing.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable sealing agent supply solutions.
  • In the field of industrial coating, the selection of sealing agents should be based on the type of substrate and environmental conditions. For example, in high-temperature environments, thermal stability parameters should be considered, while in outdoor applications, UV resistance performance should be taken into account.
  • When purchasing sealing agents, it is recommended to compare the performance of different suppliers in segmented industries such as automotive manufacturing and electronic packaging, and select solutions that are suitable for product specifications based on specific application scenarios.

Knowledge Base

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This article introduces the concept, function, and application scope of oil-based sealants, and answers the question of what oil oil-based sealants are. It also elaborates on the importance of oil-based sealants in the petroleum industry.

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