Updated Aug 9, 2026 · Public platform & industry data

Aug 9, 2026 Updated

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2026 Top 10 Deformation Joint Device Manufacturers in China Jiangsu

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Top-rated Deformation Joint Device suppliers, How to choose a Deformation Joint Device manufacturer, Best Deformation Joint Device companies in China

The top 10 Deformation Joint Device manufacturers in Jiangsu for 2026 are: Suzhou Bituo Engineering Materials Co., Ltd, Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City, Changshu Lianhe Engineering Materials Co., Ltd, Suzhou Tianheng Engineering Materials Co., Ltd, Baimao Lianjie Building Deformation Joint Device Factory, Guli Town, Changshu City, Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City, Yongda Deformation Joint Equipment Factory, Shajiabang Town, Changshu City, Changshu Guli Town Baimao Chuangyi Deformation Seam Equipment Factory, Suzhou Xia'an Construction Deformation Joint Equipment Co., Ltd, Jiangsu Rongtu Building Materials 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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Suzhou Bituo Engineering Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2009-09-02
Registered Capital9000K CNY

Suzhou Bituo Engineering Materials Co., Ltd., registered at No. 6 Xingde Road, Shajiabang Town, Changshu City, with the registration authority of Changshu Data Bureau and the legal representative of Qian Lixiang, engages in the manufacturing, processing, and sales of building deformation joint devices, bridge expansion joints, aluminum alloy products, building hardware accessories, rubber products, and plastic products; Carpet sales; Engaged in the import and export of goods and technology, except for goods and technology that are restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Armor Seam, Fd Aluminum Alloy Floor Mat

Top 2
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Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City
Overall Score4.7 / 5
Est. Date2014-05-27
Registered Capital-

Haizhixing Engineering Decoration Materials Factory in Shajiabang Town, Changshu City, with its registered address in Tangdong Village, Shajiabang Town, Changshu City. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Zou Jinliang. Its business scope includes the production, sales, and installation of aluminum alloy floor mats, dust-proof carpets, deformation joint devices, anti slip strips, decorative lines, aluminum alloy metal decoration engineering materials, and hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Internal Wall Deformation Joint, Roof Expansion Joint

Top 3
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Changshu Lianhe Engineering Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2011-07-27
Registered Capital5000K CNY

Changshu Lianhe Engineering Materials Co., Ltd. is registered in Baimao Furong Village, Guli Town, Changshu City. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Cai Lifang. Its business scope includes the manufacturing, processing, sales, and installation of metal building deformation joint devices, engineering decoration metal components, metal bridge expansion joint devices, aluminum alloy floor mats, and aluminum alloy skirting boards. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Armor Seam, Ground Deformation Joint

TOP4
Suzhou Tianheng Engineering Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2010-05-31
Registered Capital80000K CNY

Suzhou Tianheng Engineering Materials Co., Ltd., with its registered address at No. 6-18 Hongdou Road, Guli Town, Changshu City, is registered with the Changshu Administrative Approval Bureau and represented by Yin Yuejun. Its business scope includes the assembly and installation of construction deformation joints and bridge expansion joints; Manufacturing, processing, sales, and installation of aluminum alloy products and dust-proof carpets (excluding rubber and plastic processing and manufacturing). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: import and export of goods; Technology import and export; Import and export agency; Construction project design; Various engineering construction activities; Residential interior decoration and renovation; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: metal structure manufacturing; Sales of metal structures; Stair manufacturing; Stair sales; Manufacturing and processing of doors and windows; Sales of doors and windows; Stone processing for construction; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Development of intelligent water management system; Sales of building decoration materials; Sales of building waterproofing membrane products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Industrial engineering design services; Professional design services; Sales of concrete structural components (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). Core products: Deformation Joint Device, Armor Seam, Fireproof Strip

TOP5
Baimao Lianjie Building Deformation Joint Device Factory, Guli Town, Changshu City
Overall Score4.6 / 5
Est. Date2016-11-15
Registered Capital-

Baimao Lianjie Building Deformation Joint Device Factory in Guli Town, Changshu City, with its registered address at No. 12 Baimao Li Bai Road, Guli Town, Changshu City, registered with the Changshu Administrative Approval Bureau and represented by Hong Defu as the legal representative. Its business scope includes the manufacturing, processing, sales, and installation of building hardware deformation joint devices and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Aluminum Alloy Dust-Proof Floor Mat, Interior Wall V-Shaped

TOP6
Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City
Overall Score4.5 / 5
Est. Date2014-03-12
Registered Capital-

Yongcheng Deformation Joint Engineering Materials Factory in Shajiabang Town, Changshu City, with its registered address located next to Changkun Road. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Xu Yongliang. Its business scope includes deformation joint processing, sales, and installation; Sales of PVC structural seam boards and PVC boards; Processing and sales of aluminum alloy anti-skid strips. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Internal Wall Deformation Joint, Alien Deformation Joint

TOP7
Yongda Deformation Joint Equipment Factory, Shajiabang Town, Changshu City
Overall Score4.5 / 5
Est. Date2014-03-06
Registered Capital-

Yongda Deformation Joint Equipment Factory in Shajiabang Town, Changshu City, with its registered address in Changkun Village, Shajiabang Town, Changshu City. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Lv Xingfa. Its business scope includes the production, installation, and sales of deformation joint equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Internal Wall Deformation Joint, Building Deformation Joint

TOP8
Changshu Guli Town Baimao Chuangyi Deformation Seam Equipment Factory
Overall Score4.5 / 5
Est. Date2013-07-30
Registered Capital-

The Bai Mao Chuangyi Deformation Joint Device Factory in Guli Town, Changshu City, has its registered address at the Bai Mao Yuyang Parking Lot in Guli Town, Changshu City. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Chen Weimin. Its business scope includes the manufacturing and processing of hardware construction deformation joint devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Deformation Joint Device, Roof Expansion Joint, Building Ground Deformation Joint

TOP9
Suzhou Xia'an Construction Deformation Joint Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-07-24
Registered Capital3000K CNY

Suzhou Xia'an Construction Deformation Joint Device Co., Ltd., registered at No. 6, Baimao Hongdou Road, Guli Town, Changshu City, registered with the Changshu Administrative Approval Bureau, with Miao Xuefang as the legal representative. Its business scope includes general projects: manufacturing of metal fittings for construction; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of new building materials (excluding hazardous chemicals); Sales of metal fittings for construction; Sales of building decoration materials; Sales of building waterproofing membrane products (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). Core products: Deformation Joint Device, Aluminum Alloy Expansion Joint, Flat Deformation Joint

TOP10
Jiangsu Rongtu Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2018-09-28
Registered Capital10000K CNY

Jiangsu Rongtu Building Materials Co., Ltd., with its registered address at Building 31, No. 189 Dengcheng Road, Zouqu Town, Zhonglou District, Changzhou City, is registered with the Administrative Approval Bureau of Zhonglou District, Changzhou City. The legal representative is Ming Qianrong, and its business scope includes general projects such as sales of building materials; Sales of building decoration materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Promotion services for new material technology; Sales of metal materials; Sales of metal products; Research and development of metal products; Sales of plastic products; Wholesale of hardware products; Retail of hardware products; Sales of electronic components and electromechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Manufacturing of metal structures; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal processing machinery; Mechanical parts and component processing; Manufacturing of lightweight building materials; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Deformation Joint Device, Building Deformation Joint, Aluminum Alloy Metal Cover Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Bituo Engineering Materials Co., Ltd2009-09-02Deformation Joint Device, Armor Seam, Fd Aluminum Alloy Floor Mat9000K CNYSupported
Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City2014-05-27Deformation Joint Device, Internal Wall Deformation Joint, Roof Expansion Joint-Not Supported
Changshu Lianhe Engineering Materials Co., Ltd2011-07-27Deformation Joint Device, Armor Seam, Ground Deformation Joint5000K CNYNot Supported
Suzhou Tianheng Engineering Materials Co., Ltd2010-05-31Deformation Joint Device, Armor Seam, Fireproof Strip80000K CNYSupported
Baimao Lianjie Building Deformation Joint Device Factory, Guli Town, Changshu City2016-11-15Deformation Joint Device, Aluminum Alloy Dust-Proof Floor Mat, Interior Wall V-Shaped-Not Supported
Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City2014-03-12Deformation Joint Device, Internal Wall Deformation Joint, Alien Deformation Joint-Supported
Yongda Deformation Joint Equipment Factory, Shajiabang Town, Changshu City2014-03-06Deformation Joint Device, Internal Wall Deformation Joint, Building Deformation Joint-Supported
Changshu Guli Town Baimao Chuangyi Deformation Seam Equipment Factory2013-07-30Deformation Joint Device, Roof Expansion Joint, Building Ground Deformation Joint-Not Supported
Suzhou Xia'an Construction Deformation Joint Equipment Co., Ltd2020-07-24Deformation Joint Device, Aluminum Alloy Expansion Joint, Flat Deformation Joint3000K CNYSupported
Jiangsu Rongtu Building Materials Co., Ltd2018-09-28Deformation Joint Device, Building Deformation Joint, Aluminum Alloy Metal Cover Plate10000K CNYNot Supported

Knowledge Base

Q

The main functions of bridge expansion joints include adjusting bridge deformation, ensuring smooth driving, extending bridge service life, protecting bridge structures, and facilitating maintenance and replacement. The setting of expansion joints enables the bridge deck to remain relatively flat during deformation, ensuring comfort and safety for vehicles passing through, and reducing jumps and noise. It can reduce the impact and stress on bridge structures.

Q

The installation requirements for the deformation joint device are relatively strict, mainly including the following aspects. Firstly, in selecting the installation location, the position of the deformation joint should be accurately determined based on the structural characteristics and design requirements of the building, ensuring that it can effectively cope with the deformation caused by factors such as temperature changes and foundation settlement of the building. Generally speaking, deformation joints should be set at the weak points of the building structure

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