Updated Aug 1, 2026 · Public platform & industry data

Aug 1, 2026 Updated

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2026 Top 10 Surface Treatment Processing Manufacturers in China Jiangsu

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Top-rated Surface Treatment Processing suppliers, How to choose a Surface Treatment Processing manufacturer, Best Surface Treatment Processing companies in China

The top 10 Surface Treatment Processing manufacturers in Jiangsu for 2026 are: Ma'anshan Libo New Material Technology Co., Ltd, Dongguan Humen Zhengyue Hardware Processing Factory, Suzhou Gubang Surface Technology Co., Ltd, Suzhou Bailang Shelf Manufacturing Co., Ltd, Suzhou Shrek New Materials Technology Co., Ltd, Dongguan Jinhuichuan Vacuum Technology Service Co., Ltd, Changzhou Wujin Xinhe Precision Machinery Co., Ltd, Taizhou Yongzeng Metal Products Co., Ltd, Suzhou Yingquan Electromechanical Engineering Co., Ltd, Suzhou Suzhan Nanotechnology 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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JiangsuJiangsu
Top 1
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Ma'anshan Libo New Material Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-31
Registered Capital10800K CNY

Ma'anshan Libo New Material Technology Co., Ltd., with its registered address at No. 6 Jingshan Road, Taibai Branch, Economic Development Zone, Dangtu County, Ma'anshan City, Anhui Province, is registered with the Dangtu County Market Supervision and Administration Bureau. The legal representative is Xing Chun, and the business scope includes general projects such as new material technology promotion services; Manufacturing of casting machinery; Sales of casting machinery; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Manufacturing of gas compression machinery; Sales of gas compression machinery; Manufacturing of metal processing machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of non-metallic mineral material forming machinery; Manufacturing of washing machinery; Sales of washing machinery; Agricultural machinery manufacturing; Sales of agricultural machinery; Metal surface treatment and heat treatment processing; Spray processing; Quenching processing (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Surface Treatment Processing, Pip Processing, Sulfur Nitrogen Carbon Ternary Co Infiltration

Top 2
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Dongguan Humen Zhengyue Hardware Processing Factory
Overall Score4.8 / 5
Est. Date2012-10-24
Registered Capital-

Dongguan Humen Zhengyue Hardware Processing Factory, with its registered address at Room 402, Building 2, No. 34 Wenming Road, Nanzha, Humen Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zheng Minghong. Its business scope includes processing of hardware.. Core products: Surface Treatment Processing, Color Electrophoretic Processing, Black Electrophoresis Factory

Top 3
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Suzhou Gubang Surface Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2010-12-14
Registered Capital500K CNY

Suzhou Gubang Surface Technology Co., Ltd., registered at No. 836 Changjiang Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, with Xia Haoxue as the legal representative. Its business scope includes processing and sales of internal gear rings, gears, and molds; Sales: Metal materials, hardware products, mold accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surface Treatment Processing, Aerospace Metals, Gear Ring

TOP4
Suzhou Bailang Shelf Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2009-08-11
Registered Capital10000K CNY

Suzhou Bailang Shelf Manufacturing Co., Ltd. is registered at No. 56 Yantou Road, Huayang Village, Wangting Town, Xiangcheng District, Suzhou City. The registration authority is the Xiangcheng District Administrative Approval Bureau of Suzhou City, and the legal representative is Xu Jianchao. The business scope includes the production and sales of shelves and metal products. Sales: chemical products (excluding hazardous chemicals), office supplies, mechanical and electrical products, building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surface Treatment Processing, Folding Metal Turnover Box, Light-Duty Shelving

TOP5
Suzhou Shrek New Materials Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-12-19
Registered Capital5000K CNY

Suzhou Shrek New Material Technology Co., Ltd., with its registered address at 186 Chensong Road, Yushan Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Yu Shaosen. Its business scope includes the research and development of micro arc oxidation technology; Production and sales of computer casings, mobile phone casings, lightweight and wear-resistant automotive parts, and mechanical components; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surface Treatment Processing, Micro-Arc Oxidation, Titanium Alloy

TOP6
Dongguan Jinhuichuan Vacuum Technology Service Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-11
Registered Capital1000K CNY

Dongguan Jinhuichuan Vacuum Technology Service Co., Ltd., with its registered address at 701, 7th Floor, Building D, No. 305 Yilong Road, Jinxia Community, Chang'an Town, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Yin Yongjun. Its business scope includes vacuum technology services; Research and development, processing, production and sales, and technology transfer: vacuum film forming, hardware products, vacuum equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surface Treatment Processing, Metal Spray Painting Processing, Vacuum Plating

TOP7
Changzhou Wujin Xinhe Precision Machinery Co., Ltd

Xixiang Village, Hengshanqiao Town, Wujin District

Overall Score4.6 / 5
Est. Date1999-11-26
Registered Capital10000K CNY

Changzhou Wujin Xinhe Precision Machinery Co., Ltd., located in Xixiang Village, Hengshanqiao Town, Wujin District, was established on November 26, 1999. The registered authority is the Management Committee of Changzhou Economic Development Zone in Jiangsu Province, and the legal representative is Yu Zhangliang. Core products: Surface Treatment Processing

TOP8
Taizhou Yongzeng Metal Products Co., Ltd
Overall Score4.6 / 5
Est. Date2017-04-14
Registered Capital3880K CNY

Taizhou Yongzeng Metal Products Co., Ltd., with its registered address located in Fumin Entrepreneurship Park, Jiangyan Economic Development Zone, registered with the Jiangyan District Data Bureau of Taizhou City, and represented by Xiao Fei as its legal representative. Its business scope includes the manufacturing and sales of metal products (excluding national restricted, eliminated, and prohibited projects), instruments, semiconductor equipment, photovoltaic equipment and components, and general mechanical components; Surface treatment and processing of metal products; Road transportation of ordinary goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) ★★★. Core products: Surface Treatment Processing, Surface Treatment, Anti-Corrosion, Spray Painting, Chassis Case

TOP9
Suzhou Yingquan Electromechanical Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2011-12-06
Registered Capital4000K CNY

Suzhou Yingquan Electromechanical Engineering Co., Ltd., with its registered address at No. 235 Gongtang Road, Luzhi Town, Wuzhong District, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Zhu Shenggang, and its business scope includes the construction of electromechanical equipment installation projects and purification room installation projects; Installation of plumbing; Sales: Hardware, metal materials, instruments, electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Import and export agency; Import and export of goods; Technology import and export; Design of intelligent building systems; Electrical installation services; Construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: Manufacturing of electronic components and electromechanical component equipment; Sales of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Research and development of electronic specialized materials; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Information technology consulting services; Electronic product sales; Manufacturing of hardware products; Wholesale of hardware products; Sales of power electronic components; Retail of hardware products; Manufacturing of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Industrial engineering design services; Air pollution control; Noise and vibration control services; Sales of solar thermal utilization equipment; Construction of landscaping and greening projects; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of metal structures; Installation services for ordinary mechanical equipment; External contracting projects; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Energy storage technology services; Repair of communication equipment; Sales of refrigeration and air conditioning equipment; Sales of electrical instruments and meters; Sales of metal tools; Engineering management services; Sales of mechanical and electrical equipment (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: Surface Treatment Processing, Stainless Steel Vacuum Coating, Hardware Workpieces Made Of Titanium Alloy

TOP10
Suzhou Suzhan Nanotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-12-16
Registered Capital1000K CNY

Suzhou Suzhan Nanotechnology Co., Ltd., registered at Room 203, 2nd Floor, Building 2, No. 41 Jiangpu Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Chen Wei as the legal representative. Its business scope includes general projects such as research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of surface functional materials; Sales of new membrane materials; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Sales of magnetic materials; Sales of synthetic materials; Vacuum coating processing; Sales of metal materials; Sales of metal products; Sales of new ceramic materials; Mold sales; Sales of mechanical equipment; Engineering and technical research and experimental development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Surface Treatment Processing, Chromium Aluminum Nitride Coating, Nano Coating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Ma'anshan Libo New Material Technology Co., Ltd2023-03-31Surface Treatment Processing, Pip Processing, Sulfur Nitrogen Carbon Ternary Co Infiltration10800K CNYNot Supported
Dongguan Humen Zhengyue Hardware Processing Factory2012-10-24Surface Treatment Processing, Color Electrophoretic Processing, Black Electrophoresis Factory-Not Supported
Suzhou Gubang Surface Technology Co., Ltd2010-12-14Surface Treatment Processing, Aerospace Metals, Gear Ring500K CNYNot Supported
Suzhou Bailang Shelf Manufacturing Co., Ltd2009-08-11Surface Treatment Processing, Folding Metal Turnover Box, Light-Duty Shelving10000K CNYSupported
Suzhou Shrek New Materials Technology Co., Ltd2016-12-19Surface Treatment Processing, Micro-Arc Oxidation, Titanium Alloy5000K CNYSupported
Dongguan Jinhuichuan Vacuum Technology Service Co., Ltd2018-05-11Surface Treatment Processing, Metal Spray Painting Processing, Vacuum Plating1000K CNYSupported
Changzhou Wujin Xinhe Precision Machinery Co., Ltd1999-11-26Surface Treatment Processing10000K CNYNot Supported
Taizhou Yongzeng Metal Products Co., Ltd2017-04-14Surface Treatment Processing, Surface Treatment, Anti-Corrosion, Spray Painting, Chassis Case3880K CNYSupported
Suzhou Yingquan Electromechanical Engineering Co., Ltd2011-12-06Surface Treatment Processing, Stainless Steel Vacuum Coating, Hardware Workpieces Made Of Titanium Alloy4000K CNYNot Supported
Suzhou Suzhan Nanotechnology Co., Ltd2024-12-16Surface Treatment Processing, Chromium Aluminum Nitride Coating, Nano Coating1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require surface treatment processing, it is recommended to prioritize specifying product specifications such as coating thickness, adhesion level, or corrosion resistance indicators to ensure compatibility with subsequent processes.
  • In the manufacturing of automotive components or precision instruments, differential surface treatment processes such as electroplating and anodizing should be selected based on the characteristics of the substrate to avoid performance loss caused by mismatched technical parameters.
  • When selecting suppliers, priority can be given to five indicators: product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, in order to screen partners who meet the requirements for processing accuracy.
  • In the field of industrial equipment protection, it is often necessary to balance wear resistance and aesthetic requirements. When purchasing, the cost-effectiveness of different processing methods such as sandblasting and polishing can be compared, and a comprehensive evaluation can be conducted based on actual case data from suppliers.

Knowledge Base

Q

The shaft is a crucial component in mechanical equipment, and if suitable materials are selected for processing, high-quality shafts can be obtained without the need for surface treatment. This article introduces several optional materials and processing methods, and explains why surface treatment is not necessary.

Q

This article focuses on the phone numbers of surface treated aluminum sandblasting manufacturers, introducing the phone numbers of surface treated aluminum sandblasting manufacturers - Shanghai Xieqing Aluminum Products Co., Ltd., Shandong Chengyi Aluminum Industry Co., Ltd., Shandong Shengtai Jingye Metal Products Co., Ltd., Shandong Jiju Aluminum Industry Co., Ltd., Dongguan Liaobu Xiangnan Hardware Processing Factory, and Shandong Qianyu Aluminum Industry Co., Ltd

Q

Surface treatment of machined products is an important process to improve product performance and aesthetics. This article introduces common surface treatment methods for machined products, including metal drawing, blueing, spraying, laser engraving, electrical discharge machining, oxidation, etc. It also reminds that when choosing a surface treatment method, it is necessary to comprehensively consider factors such as product performance requirements, cost budget, and market positioning.

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