Actualizado Nov 4, 2026 · Datos públicos de la plataforma y del sector

Nov 4, 2026 Actualizado

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2026 Top 10 Shielding Bag Manufacturers in China

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Top-rated Shielding Bag suppliers, How to choose a Shielding Bag manufacturer, Best Shielding Bag companies in China

The top 10 Shielding Bag manufacturers in China for 2026 are: Jiangmen Henghou Plastic Products Co., Ltd, Dongguan Yongzhan Packaging Products Co., Ltd, Dongguan Xinrunlong Packaging Materials Co., Ltd, Dongguang County Fushen Plastic Industry Co., Ltd, Jiangyin Yongda Composite Packaging Co., Ltd, Heshan Yisheng Packaging Products Co., Ltd, Suzhou Zhifei Packaging Materials Co., Ltd, Shenzhen Steco Micro Technology Co., Ltd, Shanghai Zhizheng Packaging Materials Co., Ltd, Guangdong Youke Testing and Certification Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Contraer
TOP5
Jiangyin Yongda Composite Packaging Co., Ltd
Puntuación general4.7 / 5
Fecha de constitución1997-07-18
Capital social12000K CNY

Jiangyin Yongda Composite Packaging Co., Ltd., with its registered address at No. 7 Fenghuang Road, Huangtang Industrial Park, Xuxiake Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau and represented by Huang Pengfei as its legal representative. Its business scope includes licensed projects such as the production of plastic packaging containers and tools for food use; Printing of packaging decoration and printed materials; Printing binding services; Printing of documents, materials, and other printed materials; Road freight transportation (excluding dangerous goods) (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 the approval results) General project: sales of plastic packaging containers, tools and products for food; Manufacturing of plastic products; Sales of plastic products; Mechanical parts and component processing; Sales of mechanical parts and components; Import and export of goods; Technology import and export; Import and export agency (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: Shielding Bag, Vacuum Bag, Three Dimensional Aluminum Foil Bag

TOP10
Guangdong Youke Testing and Certification Co., Ltd
Puntuación general4.4 / 5
Fecha de constitución2007-06-11
Capital social30000K CNY

Guangdong Youke Testing and Certification Co., Ltd., registered at Building E, Nanpu Science and Technology Innovation Center, Banshi Village, Changping Town, Dongguan City, with the registration authority of Dongguan Market Supervision Administration and the legal representative being Zhang Yu. Its business scope includes licensed projects such as inspection and testing services; Authentication services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or licenses issued by relevant departments.) General projects: engineering and technical research and experimental development; Standardized services; Intelligent control system integration; Information system integration services; Technology import and export; Software development; Wholesale of electronic components; Retail of electronic components; Sales of terminal testing equipment; Sales of experimental analytical instruments; Mechanical equipment leasing; Rental services (excluding licensed rental services); Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Shielding Bag, Ul Certification, Fire Hazard Test

Comparación detallada de fabricantes

FabricanteFecha de constituciónProductos principalesCapital socialPersonalización
Jiangmen Henghou Plastic Products Co., Ltd2021-01-27Shielding Bag, Pearl Cotton Tube, Packaging Box1000K CNYCompatible
Dongguan Yongzhan Packaging Products Co., Ltd2019-10-10Shielding Bag, Plastic Bag, Foam Pearl Cotton1000K CNYNo compatible
Dongguan Xinrunlong Packaging Materials Co., Ltd2020-07-24Shielding Bag, Clothing Packaging Bags, Square Round Bottom Bag1000K CNYCompatible
Dongguang County Fushen Plastic Industry Co., Ltd2016-02-29Shielding Bag, Color Printed Packaging Bag, Shrink Film1000K CNYCompatible
Jiangyin Yongda Composite Packaging Co., Ltd1997-07-18Shielding Bag, Vacuum Bag, Three Dimensional Aluminum Foil Bag12000K CNYCompatible
Heshan Yisheng Packaging Products Co., Ltd2018-06-22Shielding Bag, Pearl Cotton Sheet, 500K CNYCompatible
Suzhou Zhifei Packaging Materials Co., Ltd2010-04-20Shielding Bag, Kraft Paper Bubble Bag, Big Bubble Bag5000K CNYNo compatible
Shenzhen Steco Micro Technology Co., Ltd2004-11-26Shielding Bag, Electrostatic Tester, Esd Monitoring System10000K CNYNo compatible
Shanghai Zhizheng Packaging Materials Co., Ltd2009-06-11Shielding Bag, Filter Paper, Dupont Tyvek Paper3000K CNYNo compatible
Guangdong Youke Testing and Certification Co., Ltd2007-06-11Shielding Bag, Ul Certification, Fire Hazard Test30000K CNYNo compatible

Guía de compra

Según las opiniones reales de los usuarios, ofrecemos las siguientes sugerencias:

  • When selecting shielding bags for supply, enterprises should prioritize confirming product specifications such as shielding effectiveness (dB value), material thickness, and size range to ensure compliance with specific requirements for electronic component or precision equipment protection.
  • For different application scenarios such as military electronics, medical equipment, or data center cable shielding, the corresponding level of shielding bag should be selected according to the electromagnetic interference intensity to avoid insufficient protection or excessive configuration.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply chain stability and product reliability.
  • It is recommended to choose shielding bags made of tear resistant composite materials for high-frequency industrial scenarios, while also paying attention to the actual application case data of suppliers in similar industries.

Base de conocimientos

P

Shielding bag: protects electrically sensitive components from potential static electricity hazards. Their unique material structure can form an induction effect to protect the items inside the bag from electrostatic fields. In addition, the inner layer is composed of anti-static polyethylene, which can prevent static electricity from being generated inside the bag. This heat sealable bag is semi transparent, and the internal items can be clearly identified from the outside. Application: Suitable for anti-static shielding bags

P

This article breaks down the material secrets of anti-static shielding bags: revealing the "three-layer sandwich" structure, detailing the mechanisms of the outer anti-static layer, middle metal shielding layer, and inner electrostatic capacitance bag, and providing practical criteria for identifying authenticity through appearance gloss and hand feel, helping buyers understand the protective logic behind the packaging.

Método de evaluación de la clasificación

Esta clasificación se genera a partir de los datos públicos de la plataforma Baidu B2B y de los criterios de evaluación comunes del sector, centrándose en la actividad de la empresa, las cualificaciones comerciales, la coincidencia de productos y el rendimiento sectorial, para ofrecer a los compradores información valiosa sobre la clasificación de fabricantes.

CriterioDescripción
Fuente de datosDatos multidimensionales que incluyen datos públicos de la plataforma, certificación de empresas, opiniones de usuarios y registros de transacciones
EvaluaciónIndicadores integrales que incluyen la actividad de la empresa, las cualificaciones, la calidad del producto, la capacidad de servicio y la reputación entre los usuarios
Frecuencia de actualizaciónLos datos de la clasificación se actualizan a diario para garantizar su vigencia y precisión
SugerenciaLas clasificaciones son solo de referencia. Recomendamos una evaluación integral según las necesidades reales