Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Encapsulation L Manufacturers in China

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

The top 10 Encapsulation L manufacturers in China for 2026 are: Shanghai Tongyuan Chemical Co., Ltd, Pinghu Kele Packaging Products Co., Ltd, Shanghai Xushi Industrial Co., Ltd, Shanghai Bangcheng Chemical Co., Ltd, Changzhou Tongbin Packaging Co., Ltd, Foshan Zuzhi Packaging Materials Co., Ltd, Guangdong Bosheng Aluminum Bottle Co., Ltd, Guangzhou Lihui Packaging Materials Co., Ltd, Ningbo Yingqian Technology Co., Ltd, Langfang Wenfeng Archives Printing 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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Shanghai Tongyuan Chemical Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-08
Registered Capital1000K CNY

Shanghai Tongyuan Chemical Co., Ltd., with its registered address at Building 5, 3rd Floor, E100, No. 2278 Zhaozhong Road, Chonggu Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Mou Fengshan, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of experimental analytical instruments; Electronic product sales; Sales of building materials; Sales of daily glass products; Sales of packaging materials and products; Sales of instruments and meters; Sales of metal materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Encapsulation L, 2-Amino-5-Chlorobenzoic Acid Methyl Ester, 4-Bromo-2,6-Dimethylphenol

Top 2
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Pinghu Kele Packaging Products Co., Ltd

North and 3rd floors of Building 10, No. 139, Zhonghua South Section, Pinglang Line, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province, China

Overall Score4.8 / 5
Est. Date2020-03-14
Registered Capital2000K CNY

Pinghu Kele Packaging Products Co., Ltd. is located on the north and third floors of Building 10, No. 139, Zhonghua South Section, Pinglang Line, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province. It was established on March 14, 2020 and registered with Pinghu Market Supervision Administration. The legal representative is Gu Jinqiao. Core products: Encapsulation L, Co Extruded Film Bubble Bag, Shockproof Bubble Bag

Top 3
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Shanghai Xushi Industrial Co., Ltd
Overall Score4.8 / 5
Est. Date2010-03-16
Registered Capital500K CNY

Shanghai Xushi Industrial Co., Ltd. is registered at Room 481, Lane 6825, Caolang Road, Langxia Town, Jinshan District, Shanghai. The registered authority is Jinshan District Market Supervision Bureau, and the legal representative is Liu Shaojun. Its business scope includes printing equipment, computers, software and auxiliary equipment (except for computer information system security products), paper products, chemical raw materials and products (except for hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily necessities sales, business information consulting (except for brokerage), construction engineering, computer graphic design and production, and computer network engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Encapsulation L, Imported Hot Stamping Paper, Kurz Hot Stamping Paper From Kurz, Germany

TOP4
Shanghai Bangcheng Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2005-06-14
Registered Capital1000K CNY

Shanghai Bangcheng Chemical Co., Ltd., with its registered address at C57, 3rd Floor, Building 5, No. 2278 Zhaozhong Road, Chonggu Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration. The legal representative is Fei Hongbo, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of experimental analytical instruments; Sales of instruments and meters; Sales of packaging materials and products; Sales of metal materials; Sales of daily glass products; Sales of office supplies; Sales of plastic products; Sales of rubber products; Sales of labor protection equipment; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of chemical products (excluding licensed chemical products); Manufacturing of basic chemical raw materials (excluding the manufacturing of licensed chemicals such as hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Encapsulation L, 1H-Imidazole-4-Carboxylic Acid, M-Fluorobromobenzene

TOP5
Changzhou Tongbin Packaging Co., Ltd
Overall Score4.7 / 5
Est. Date2011-06-15
Registered Capital1000K CNY

Changzhou Tongbin Packaging Co., Ltd. is registered in Lijia Village, Southeast Village Committee, Xixiashu Town, Xinbei District, Changzhou City (east of Chengxiang Bridge). The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Yu Tongbing. The business scope includes the sales of packaging products, wood, decorative materials, and hardware; Road transportation of ordinary goods (limited to the scope approved by the Road Transport Business License). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Encapsulation L, Wooden Frame, Pallet

TOP6
Foshan Zuzhi Packaging Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-31
Registered Capital100K CNY

Foshan Zuzhi Packaging Materials Co., Ltd., located at No. 15-6, Julong Industrial Zone, Shishan Town, Nanhai District, Foshan City (registered address), was established on December 31, 2021. The registration authority is the Nanhai District Market Supervision Administration of Foshan City, and the legal representative is Song Chengli. Core products: Encapsulation L, Anti Static Bubble Bag, Customized Packaging Party

TOP7
Guangdong Bosheng Aluminum Bottle Co., Ltd
Overall Score4.6 / 5
Est. Date2012-08-10
Registered Capital56000K CNY

Guangdong Bosheng Aluminum Bottle Co., Ltd., with its registered address located in Jiaohao Dongwu Village Industrial Zone, Shiwan Town, Boluo County, is registered with the Boluo County Market Supervision and Administration Bureau. The legal representative is Tang Jiandong, and its business scope includes research and development, production, processing, and sales of metal products and packaging containers; Domestic trade; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Encapsulation L, Large White Cap Aluminum Bottle, Screw Aluminum Bottle

TOP8
Guangzhou Lihui Packaging Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-15
Registered Capital1200K CNY

Guangzhou Lihui Packaging Materials Co., Ltd., with its registered address at No. 18 Changgang East Road, Changgang Town, Jianggao District, Baiyun District, Guangzhou City, is registered with the Guangzhou Municipal Administration for Market Regulation. The legal representative is He Yanchun, and its business scope includes the manufacturing of plastic protective film; Sales of packaging materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of daily and medical rubber products;. Core products: Encapsulation L, Silicone Products, Cylindrical Packaging

TOP9
Ningbo Yingqian Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-19
Registered Capital5000K CNY

Ningbo Yingqian Technology Co., Ltd., with its registered address at No. 18 Jinhong Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, is registered with the Market Supervision Administration of Zhenhai District, Ningbo City. The legal representative is Wang Lei, and its business scope includes the research and development, production, and sales of enzyme preparations, biological fermentation products, feed additives, pharmaceutical raw materials, and intermediates; Research and production of food; Food management: Food sales; Technological development of biotechnology products; Product testing services; Import and export of various goods and technologies through self operation and agency, except for goods and technologies restricted or prohibited from import and export by the state; And other projects that are not prohibited or do not require business licenses according to laws, regulations, decisions of the State Council, and projects that are not included in the negative list of local industrial development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Encapsulation L, Nutrient Fortifier, Magnesium Citrate Dihydrate

TOP10
Langfang Wenfeng Archives Printing Co., Ltd
Overall Score4.4 / 5
Est. Date1999-01-27
Registered Capital50000K CNY

Langfang Wenfeng Archives Printing Co., Ltd., with its registered address in Donglizhuang Village, Matou Town, Anci District, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Anci District, Langfang City. The legal representative is Dong Zhilei, and its business scope includes general projects such as paper product manufacturing; Sales of paper products; Manufacturing of plastic products; Sales of plastic products; Graphic Artist Designer; Graphic and textual design and production; Advertising design and agency; Advertising production; Advertising release; Digital advertising design and agency; Office services; Sales of office supplies; Furniture spare parts production; Sales of furniture spare parts; Retail of sports goods and equipment; Sales of photocopying and offset printing equipment; Installation services for ordinary mechanical equipment; Furniture installation and maintenance services; Metal tool manufacturing (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: publication printing; Printing of packaging decoration and printed materials; Printing of documents, materials, and other printed materials (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Encapsulation L, Gift Box, Exquisite Packaging Color Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Tongyuan Chemical Co., Ltd2011-03-08Encapsulation L, 2-Amino-5-Chlorobenzoic Acid Methyl Ester, 4-Bromo-2,6-Dimethylphenol1000K CNYNot Supported
Pinghu Kele Packaging Products Co., Ltd2020-03-14Encapsulation L, Co Extruded Film Bubble Bag, Shockproof Bubble Bag2000K CNYNot Supported
Shanghai Xushi Industrial Co., Ltd2010-03-16Encapsulation L, Imported Hot Stamping Paper, Kurz Hot Stamping Paper From Kurz, Germany500K CNYNot Supported
Shanghai Bangcheng Chemical Co., Ltd2005-06-14Encapsulation L, 1H-Imidazole-4-Carboxylic Acid, M-Fluorobromobenzene1000K CNYNot Supported
Changzhou Tongbin Packaging Co., Ltd2011-06-15Encapsulation L, Wooden Frame, Pallet1000K CNYNot Supported
Foshan Zuzhi Packaging Materials Co., Ltd2021-12-31Encapsulation L, Anti Static Bubble Bag, Customized Packaging Party100K CNYNot Supported
Guangdong Bosheng Aluminum Bottle Co., Ltd2012-08-10Encapsulation L, Large White Cap Aluminum Bottle, Screw Aluminum Bottle56000K CNYNot Supported
Guangzhou Lihui Packaging Materials Co., Ltd2017-07-15Encapsulation L, Silicone Products, Cylindrical Packaging1200K CNYSupported
Ningbo Yingqian Technology Co., Ltd2018-11-19Encapsulation L, Nutrient Fortifier, Magnesium Citrate Dihydrate5000K CNYNot Supported
Langfang Wenfeng Archives Printing Co., Ltd1999-01-27Encapsulation L, Gift Box, Exquisite Packaging Color Box50000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of packaging, it is recommended to prioritize checking key technical parameters such as packaging size, temperature resistance range, and electrical performance to ensure compatibility with existing production line equipment.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially in the fields of industrial automation or consumer electronics, long-term stability should be emphasized.
  • Different application scenarios, such as high-frequency communication modules or high-density integrated circuits, have significant differences in the requirements for heat dissipation and signal integrity of packaging. Specific purposes need to be clarified before procurement.
  • If it involves bulk procurement, it is recommended to screen suppliers based on industry data and verify the consistency between their core parameter measurement reports and nominal values.

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