Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 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: Zhejiang Hongsu Industrial Co., Ltd, Langfang Ruisi Thermal Insulation Materials Co., Ltd, Shenzhen Jiuxinda Technology Co., Ltd, Wuxi Zhonghengmu Packaging Co., Ltd, Shenzhen Youcai Printing and Packaging Co., Ltd, Beijing Meihua Sunshine Printing Design Co., Ltd, Junzhong (Shandong) Intelligent Equipment Co., Ltd, Dongguan Libang Packaging Products Co., Ltd, Shantou Dongtong Technology Co., Ltd, Shandong Zhong'an Intelligent Equipment 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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Zhejiang Hongsu Industrial Co., Ltd
Overall Score4.9 / 5
Est. Date2012-05-21
Registered Capital50000K CNY

Zhejiang Hongsu Industrial Co., Ltd. is located on the 9th floor of Building C, No. 311 Jiangbin West Road, Choujiang Street Economic Development Zone, Jinhua City, Yiwu City, China (Zhejiang) Pilot Free Trade Zone (self declared). It was established on May 21, 2012, with the registration authority of Yiwu Market Supervision Administration and the legal representative being Zhu Xianhu. Core products: Encapsulation L, Cooling Water Cup, Customized Pure Copper Commemorative Seal

Top 2
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Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2019-02-26
Registered Capital1000K CNY

Langfang Ruisi Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Ji Yaru, and its business scope includes processing and sales of bonding mortar, crack resistant mortar, mesh cloth, and insulation nails; Sales: Polyurethane products, PTFE products, rock wool products, glass wool products, aluminum silicate products, silicate products, asbestos products, rubber products, graphite products, rubber products, universal glue, rubber plastic, aluminum foil tape, rubber tape, insulation blankets, wires and cables; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Encapsulation L, Glass Wool, Rubber And Plastic

Top 3
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Shenzhen Jiuxinda Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2010-04-09
Registered Capital5000K CNY

Shenzhen Jiuxinda Technology Co., Ltd., with its registered address at 4th floor, Building A, Pengkai Industrial Park, Baihua Community, Guangming Street, Guangming District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Shuangshun. Its business scope includes the research and sales of plastic products, plastic bags, foam, vacuum forming, color boxes, protective films, and adhesive products; Domestic trade; Import and export of goods and technology. Manufacturing of biobased materials; Sales of biobased materials; Paper product manufacturing; Sales of paper products; Synthetic fiber manufacturing; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Research and development of bio based material technology; Research and development of new material technology; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of civil aviation materials. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects include the production of plastic products, plastic bags, foam, vacuum forming, color boxes, protective films, and adhesive products.. Core products: Encapsulation L, , Biodegradable Flat Pocket

TOP4
Wuxi Zhonghengmu Packaging Co., Ltd
Overall Score4.7 / 5
Est. Date2022-04-07
Registered Capital2000K CNY

Wuxi Zhonghengmu Packaging Co., Ltd., registered at No. 36 Yanggang Road, Yangjian Town, Xishan District, Wuxi City, Xinyang Thermal Power Plant, registered with the Xishan District Administrative Approval Bureau of Wuxi City, with Xiang Xiguang as the legal representative. Its business scope includes general projects such as packaging services; Sales of cork products; Cork product manufacturing; Paper product manufacturing; Sales of daily wooden products; Manufacturing of daily wooden products; Sales of packaging materials and products; Sales of metal packaging containers and materials; Sales of specialized packaging equipment; Sales of paper products; Professional design services; Graphic Artist Designer; Research and development of new material technology; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Processing of building timber and timber components; Sales of wooden containers; Manufacturing of wooden containers; Sales of plastic products; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Encapsulation L, Folding Crate, Wooden Packaging Box

TOP5
Shenzhen Youcai Printing and Packaging Co., Ltd
Overall Score4.7 / 5
Est. Date2017-09-06
Registered Capital1000K CNY

Shenzhen Youcai Printing and Packaging Co., Ltd., with its registered address at No. 2100120 Guixin Road, Guihua Community, Guanlan Street, Longhua District, Shenzhen, is registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Hu Jiawu, and its business scope includes the design of picture books, color boxes, and advertisements; Sales of paper products. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. Printing of packaging, decoration, and other printed materials.. Core products: Encapsulation L, Thank You Card, Printing Of Training And Enrollment Brochure

TOP6
Beijing Meihua Sunshine Printing Design Co., Ltd
Overall Score4.6 / 5
Est. Date2012-09-20
Registered Capital20000K CNY

Beijing Meihua Sunshine Printing Design Co., Ltd., with its registered address at 105-051, 1st Floor, Building 24, No.1 Hongye East Road, Daxing District, Beijing, registered with the Market Supervision and Administration Bureau of Daxing District, Beijing, and represented by Li Shijie as its legal representative. Its business scope includes product design; Retail paper products, cultural goods, sports equipment (excluding crossbows), household appliances; Technology promotion and technical services; business management; Enterprise planning; Conference services; Organize cultural and artistic exchange activities; Organize exhibitions and displays; Design, produce, represent, and publish advertisements; Computer graphic design and production. (Enterprises 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 obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by industrial policies in this area.). Core products: Encapsulation L, Card Box/Packaging Box, Handbag

TOP7
Junzhong (Shandong) Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-04-09
Registered Capital50000K CNY

Junzhong (Shandong) Intelligent Equipment Co., Ltd., registered at Room 1306, Yaoze Commercial Plaza, Quehua Avenue, Huashan Street, Licheng District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Licheng District, Jinan City, with Wang Wenpan as the legal representative. Its business scope includes general items: sales of intelligent warehousing equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of daily wooden products; Sales of daily wooden products; Manufacturing of plastic packaging boxes and containers; Manufacturing of wooden containers; Manufacturing of metal tools; Manufacturing of metal structures; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sealing component manufacturing; Sales of seals; Cork product manufacturing; Sales of cork products; Sales of wooden containers; Sales of metal structures; Manufacturing of electronic components; Sales of power electronic components; Sales of intelligent material handling equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Manufacturing of material handling equipment; Sales of material handling equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical parts and component processing; Sales of mechanical parts and components; Internet sales (except for the sale of goods that need to be licensed); Information system integration services; Mechanical equipment leasing; Rental services (excluding licensed rental services); Rental services for storage equipment; Supply chain management services; Technology import and export; Import and export of goods. (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: Encapsulation L, Tianzi Plastic Tray, Nine Foot Blow Molded Tray

TOP8
Dongguan Libang Packaging Products Co., Ltd
Overall Score4.6 / 5
Est. Date2014-08-06
Registered Capital5000K CNY

Dongguan Libang Packaging Products Co., Ltd., with its registered address at No. 10, Dahouzhuyuan 1st Street, Xiegang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by Zhou Shutu. Its business scope includes research and development, production, and sales of paper packaging products, plastic products, electronic products, molds, and hardware products (excluding electroplating); Import and export 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: Encapsulation L, Paper Tray Handicrafts, Packaging Box

TOP9
Shantou Dongtong Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-13
Registered Capital10000K CNY

Shantou Dongtong Technology Co., Ltd., with its registered address at the first floor of Yalida Craft Factory in the middle section of Qinglan Nanfeng Road, Dahao Street, Haojiang District, Shantou City, is registered with the Market Supervision and Administration Bureau of Haojiang District, Shantou City. The legal representative is Li Weiming, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Paper product manufacturing; Sales of paper products; Stationery manufacturing; Sales of office supplies; Manufacturing of plastic products; Sales of plastic products; Retail of pet food and supplies; Wholesale of pet food and supplies; Industrial design services; Professional design services; Graphic Artist Designer; Sales of new membrane materials; Sales of functional glass and new optical materials; Sales of technical glass products; estate management; Import and export of goods; Technology import and export. (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: Encapsulation L, Alien Box, Gift Box

TOP10
Shandong Zhong'an Intelligent Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-01
Registered Capital3200K CNY

Shandong Zhong'an Intelligent Equipment Co., Ltd., with its registered address at Building 2, No. 106-1 Shanbo Road, Jiezhuang Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Zhang Xianjun, and the business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of construction machinery; Mining machinery manufacturing; Mechanical parts and component processing; Manufacturing of general components; Agricultural machinery manufacturing; Paint manufacturing (excluding hazardous chemicals); Sales of mining machinery; Sales of construction machinery; Sales of mechanical parts and components; Sales of coatings (excluding hazardous chemicals); Leasing of construction machinery and equipment; Mechanical equipment leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Research and development of efficient and energy-saving technologies in the mining industry; Specialized equipment repair; General equipment repair. (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: Encapsulation L, Gas Transmission Pipeline, Grouting Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Hongsu Industrial Co., Ltd2012-05-21Encapsulation L, Cooling Water Cup, Customized Pure Copper Commemorative Seal50000K CNYSupported
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Encapsulation L, Glass Wool, Rubber And Plastic1000K CNYSupported
Shenzhen Jiuxinda Technology Co., Ltd2010-04-09Encapsulation L, , Biodegradable Flat Pocket5000K CNYSupported
Wuxi Zhonghengmu Packaging Co., Ltd2022-04-07Encapsulation L, Folding Crate, Wooden Packaging Box2000K CNYNot Supported
Shenzhen Youcai Printing and Packaging Co., Ltd2017-09-06Encapsulation L, Thank You Card, Printing Of Training And Enrollment Brochure1000K CNYNot Supported
Beijing Meihua Sunshine Printing Design Co., Ltd2012-09-20Encapsulation L, Card Box/Packaging Box, Handbag20000K CNYSupported
Junzhong (Shandong) Intelligent Equipment Co., Ltd2015-04-09Encapsulation L, Tianzi Plastic Tray, Nine Foot Blow Molded Tray50000K CNYNot Supported
Dongguan Libang Packaging Products Co., Ltd2014-08-06Encapsulation L, Paper Tray Handicrafts, Packaging Box5000K CNYSupported
Shantou Dongtong Technology Co., Ltd2019-03-13Encapsulation L, Alien Box, Gift Box10000K CNYNot Supported
Shandong Zhong'an Intelligent Equipment Co., Ltd2019-11-01Encapsulation L, Gas Transmission Pipeline, Grouting Pump3200K 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