Updated May 20, 2026 · Public platform & industry data

May 20, 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, Shenzhen Jiuxinda Technology Co., Ltd, Dongguan Zhitian Electronics Co., Ltd, Zhongyun Heavy Industry Machinery Co., Ltd, Langfang Ruisi Thermal Insulation Materials Co., Ltd, Xingze Paper Tube Factory in Shenze County, Dongguan Yongzhan Packaging Products Co., Ltd, Shenyang Lidelung Plastic Products Co., Ltd, Hefei Xingze Packaging Materials Co., Ltd, Henan Fenghuo Packaging 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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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, Luggage And Suitcases, Bed Sheet And Duvet Cover

Top 2
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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, Opp Protective Film, Biodegradable Self-Adhesive Bag

Top 3
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Dongguan Zhitian Electronics Co., Ltd
Overall Score4.8 / 5
Est. Date2015-12-18
Registered Capital1000K CNY

Dongguan Zhitian Electronics Co., Ltd., with its registered address at Room 509, No. 6 Lianfeng New Road, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Jiayan, and the business scope includes general projects such as manufacturing of electronic special materials; Sales of electronic specialized materials; Electronic product sales; Sales of packaging materials and products; Sales of rubber products; Rubber product manufacturing; Manufacturing of plastic products; Sales of plastic products; Paper product manufacturing; Sales of paper products; Research and development of electronic specialized materials. (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, High-Temperature Tape, Fuji Pressure-Sensitive Paper

TOP4
Zhongyun Heavy Industry Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-26
Registered Capital50000K CNY

Zhongyun Heavy Industry Machinery Co., Ltd., with its registered address at No. 11 Kaiyuan Road, Jining High tech Zone, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes the manufacturing and sales of construction machinery, crane equipment, environmental protection equipment, agricultural machinery and accessories; Mechanical manufacturing technology consulting and technical services; Maintenance of mechanical and electrical equipment (excluding special equipment); Processing of metal products (excluding rare and precious metals); Manufacturing and maintenance of metal containers (excluding pressure vessels); Sales of automobiles and accessories, metal materials (excluding rare and precious metals), motors, electrical equipment, and building materials; Manufacturing of packaging boxes; Import and export of goods and 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, Spraying Equipment, Engineering Machinery Parts

TOP5
Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 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

TOP6
Xingze Paper Tube Factory in Shenze County
Overall Score4.6 / 5
Est. Date2013-03-29
Registered Capital1000K CNY

Xingze Paper Tube Factory in Shenze County, Shijiazhuang City, Hebei Province, with its registered address at the intersection of Ping'an Road and Gongye West Street, Gengzhuang Village, Daqiaotou Town, Shenze County, is located 700 meters south of the intersection of Ping'an Road and Gongye West Street. The registration authority is the Market Supervision Administration of Shenze County, and the legal representative is Shang Yanhui. Its business scope includes the manufacturing and sales of paper tubes, paper corner protectors, honeycomb paper, cardboard boxes, and paper boxes. (Matters prohibited or restricted by laws, regulations, and decisions of the State Council shall not be operated; matters requiring approval from other departments shall be operated only after approval.)**. Core products: Encapsulation L, High Strength Paper Tube, Pressure Resistant, Reliable And Environmentally Friendly Materials

TOP7
Dongguan Yongzhan Packaging Products Co., Ltd
Overall Score4.6 / 5
Est. Date2019-10-10
Registered Capital1000K CNY

Dongguan Yongzhan Packaging Products Co., Ltd., with its registered address at Room 101, No. 15, Baisha 6th Street, Langbei, Changping Town, Dongguan City, Guangdong Province, is registered by Dongguan Market Supervision Administration, and its legal representative is Liu Rongquan. Its business scope includes production, processing and sales of packaging products, packaging materials, hardware materials, plastic products, foam products, foaming materials, protective films, anti-static products, paper products, adhesive products, electronic accessories, plastic accessories, labor protection products, high-temperature tape, plastic bags, and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Encapsulation L, Plastic Bag, Foam Pearl Cotton

TOP8
Shenyang Lidelung Plastic Products Co., Ltd
Overall Score4.6 / 5
Est. Date2016-04-13
Registered Capital500K CNY

Shenyang Lidelung Plastic Products Co., Ltd., with its registered address in Qianmin Village, Yuhong Street, Yuhong District, Shenyang City, is registered with the Yuhong District Market Supervision and Administration Bureau of Shenyang City. The legal representative is Litao, and its business scope includes plastic product processing and manufacturing; Sales of plastic products, boards, paper products, plastic film, tape, packers, and packaging machines. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Encapsulation L, Vacuum Bag, Composite Plastic Bubble Film

TOP9
Hefei Xingze Packaging Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2016-08-30
Registered Capital2000K CNY

Hefei Xingze Packaging Materials Co., Ltd., with its registered address at Anhui Xinyuan Packaging Technology Co., Ltd. Building 3, Industrial Agglomeration Zone, Zipeng Town, Feixi County, Hefei City, Anhui Province, is registered with the Feixi County Market Supervision and Administration Bureau. The legal representative is Zhang Xingli, and the business scope includes general projects such as plastic product manufacturing; Paper product manufacturing; Processing of building timber and timber components; Manufacturing of glass fiber reinforced plastic products; Rubber product manufacturing; Manufacturing of plastic packaging boxes and containers; Manufacturing of industrial textile products; Sales of packaging materials and products; Sales of labor protection equipment; Sales of paper products; Sales of daily necessities; Sales of daily wooden products; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Packaging services; Professional design services; Import and export agency (except for licensed business, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed project: Road freight transportation (excluding dangerous goods) (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Encapsulation L, Stretch Film, Pearl Cotton Packaging Material

TOP10
Henan Fenghuo Packaging Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-17
Registered Capital2000K CNY

Henan Fenghuo Packaging Technology Co., Ltd., registered at No. 02, Zone J, 3rd Floor, Building B, Zhongguancun E-Valley (Xinxiang) Creative Base, Weisan Road Middle Section, Xinxiang Economic and Technological Development Zone, Xinxiang City, Henan Province, China. The registered authority is the Economic Development Zone Branch of Xinxiang Market Supervision Administration, and the legal representative is Li Boshi. The business scope includes the research and development, production, and sales of coding machines, ink wheels, and heat transfer ribbons; Sales of packaging machinery accessories, paper products, engineering plastics and plastic products (excluding hazardous chemicals), aluminum foil products, film products, packaging equipment and consumables, packaging materials, office supplies and consumables, hardware and electrical materials, and building materials; Manage the import and export of goods and technology for our company.. Core products: Encapsulation L, Machine, Carbon Ribbon

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Hongsu Industrial Co., Ltd2012-05-21Encapsulation L, Luggage And Suitcases, Bed Sheet And Duvet Cover50000K CNYSupported
Shenzhen Jiuxinda Technology Co., Ltd2010-04-09Encapsulation L, Opp Protective Film, Biodegradable Self-Adhesive Bag5000K CNYSupported
Dongguan Zhitian Electronics Co., Ltd2015-12-18Encapsulation L, High-Temperature Tape, Fuji Pressure-Sensitive Paper1000K CNYNot Supported
Zhongyun Heavy Industry Machinery Co., Ltd2019-03-26Encapsulation L, Spraying Equipment, Engineering Machinery Parts50000K CNYNot Supported
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Encapsulation L, Glass Wool, Rubber And Plastic1000K CNYSupported
Xingze Paper Tube Factory in Shenze County2013-03-29Encapsulation L, High Strength Paper Tube, Pressure Resistant, Reliable And Environmentally Friendly Materials1000K CNYSupported
Dongguan Yongzhan Packaging Products Co., Ltd2019-10-10Encapsulation L, Plastic Bag, Foam Pearl Cotton1000K CNYNot Supported
Shenyang Lidelung Plastic Products Co., Ltd2016-04-13Encapsulation L, Vacuum Bag, Composite Plastic Bubble Film500K CNYNot Supported
Hefei Xingze Packaging Materials Co., Ltd2016-08-30Encapsulation L, Stretch Film, Pearl Cotton Packaging Material2000K CNYSupported
Henan Fenghuo Packaging Technology Co., Ltd2020-06-17Encapsulation L, Machine, Carbon Ribbon2000K 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