Guangdong Tengen Industrial Group Co., Ltd., established in 2010 and headquartered in Dongguan, is a leading public enterprise specializing in the research, development, and manufacturing of comprehensive packaging and printing solutions. As a national high-tech enterprise with over 900 employees and an annual output value exceeding US$100 million, the company operates six manufacturing bases across China, including a 33,000-square-meter facility equipped with advanced Heidelberg and Kodak machinery. Tengen serves as a strategic partner to global logistics and e-commerce giants such as FedEx, UPS, DHL, Alibaba, and JD.com.
The company offers an extensive product portfolio categorized into electronic labels, plastic packaging, express envelopes, and cushioning materials. Specific products include poly and bubble mailers, cardboard envelopes, thermal paper rolls, barcode waybills, security seals, and packing list envelopes. Committed to green development, Tengen has pioneered a series of biodegradable and eco-friendly packaging materials, supported by its own Anti-Counterfeit Technology and Green Printing Engineering Research Center.
Operating as both a manufacturer and a one-stop supply chain service provider, Tengen provides robust OEM and ODM capabilities. The group maintains rigorous quality standards, holding numerous international certifications including ISO 9001, ISO 14001, ISO 27001, ISO 45001, BSCI, FSC, and GRS. With a strong focus on innovation and a professional testing center, the company exports its products to major markets across North America, Europe, and Southeast Asia, positioning itself as a global leader in the consumables supply chain ecosystem.
Customized Printed Poly Bubble Mailer$0.02
Custom Poly Courier Packaging Mailer$0.01
Customized Metallic Poly Bubble Mailer$0.1
Custom Plastic Poly Bubble Mailers$0.02
Custom Poly Mailer with Custom Logo Printing$0.01
Custom Poly Mailer for Big Gaint$0.01
LDPE Custom Printing Poly Courier Mailer$0.01
Customized Logo Printing Poly Bubble Mailer$0.02
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Custom Plastic Postage Packaging Poly Mailer$0.01
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Dongguan Rongwen Packaging Materials Co., Ltd.
🇨🇳 China
201811-50 peopleTrading Company
Product customization
Own brand
High-tech enterprise
OEM manufacturer
Key customer
JDCOM
Key market
Europe
Review
4.8
Description
Dongguan Rongwen Packaging Materials Co., Ltd. is a professional manufacturer and trading company based in Dongguan, China, specializing in the production of advanced packaging materials. Established in 2018, the company operates a 3,500-square-meter facility equipped with automated assembly lines and a dedicated research and development team. They offer a comprehensive range of products including poly mailers, bubble bags, padded envelopes, courier bags, mailing bags, and various composite materials. Their product portfolio also extends to thermal labels, barcode labels, and industrial tapes.
With over a decade of industry experience, the company provides extensive customization through diverse printing capabilities, such as flat sheet, rotary, copper plate, flexible, and digital printing. This allows them to offer tailored OEM and ODM services for packaging and express bags. Dongguan Rongwen is recognized for its strong supply chain management, enabling it to handle large-scale orders and complex specifications for global delivery. The company has established strategic partnerships with major brands such as SF Express, Taobao, and JD.com, maintaining a focus on high-quality standards and competitive pricing to serve the international logistics and e-commerce sectors.
Environmentally Poly Mailer Custom Factory Printed Plastic Custom Poly Mailer Bags With Logo for Clothing Mail Package$0.01
Yingkou Longsheng Industrial Co., Ltd. is a modern high-tech enterprise established in 2013 and based in the Yingkou High-tech Industrial Development Zone, China. Operating as both a manufacturer and trading company, the firm specializes in the research, development, and production of high-quality plastic packaging solutions. The company maintains a 26,000-square-meter facility with an annual production capacity exceeding 8,000 tons, supported by a workforce of approximately 100 to 200 skilled employees. Yingkou Longsheng Industrial is ISO 9001:2015 certified and emphasizes strict quality management and environmental responsibility.
The company's core product portfolio includes a wide range of plastic bags such as T-shirt bags, flat bags, die-cut bags, mailer bags, and garbage bags on rolls. A significant focus is placed on sustainable packaging, utilizing advanced technology to produce 100% biodegradable and compostable plastic bags. They also distribute various PE raw materials and modified materials, utilizing imported raw materials to ensure high environmental protection standards. Their manufacturing capabilities extend to OEM and ODM services, allowing for customized logos, designs, and buyer-specific requirements.
With over a decade of export experience, Yingkou Longsheng Industrial has established a robust international presence, serving major markets in North America, Europe, Japan, Canada, and Australia. The company is recognized for its high customer reorder rates and strong logistics capabilities, frequently shipping through major ports such as Dalian to facilitate global trade. Their diverse client base includes numerous international trading partners, particularly in the United States, where they supply essential packaging goods for supermarkets and industrial applications.
Creatrust Wall Mount Mail Catcher Bag Creatrust Custom Poly Mailers Met Indoor Express Service Packaging Customized bag$0.1
Creatrust Wall Mount Mail Catcher Bag Creatrust Custom Poly Mailers Met Indoor Express Service Packaging Customized bag$0.1
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Zhong Qiao Louis Plastics Products (Dongguan) Co., Ltd.
🇨🇳 China
2002501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
OEM manufacturer
Product customization
Shipments
393
Key customer
LOUIS PACKAGING
Key market
Asia
Review
5
Zhejiang WangYuan Packaging Products Co., Ltd.
🇨🇳 China
2018101-200 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Eco-friendly supplier
Sustainable materials
Key customer
ALIBABA
Key market
North America
Review
4.8
Description
Zhejiang WangYuan Packaging Products Co., Ltd. is a professional manufacturer and trading company headquartered in Yiwu, China, specializing in the research, development, and production of plastic and logistics packaging. Established in 2018, the company operates as an integrated enterprise with three major factories and four storage bases across the Yangtze River Delta and Pearl River Delta, covering a total area of 40,000 square meters. With a workforce of 101 to 200 employees and an annual revenue between US$2.5 million and US$5 million, the company serves a global clientele including major e-commerce platforms such as Tmall, Taobao, and Cainiao.
The company's extensive product portfolio focuses on three core areas: express logistics packaging, clothing packaging, and environmental protection packaging. Key products include poly mailers, bubble mailers (pearl and aluminum film), air column bags, and matte co-extruded films. They also offer specialized jewelry packaging, such as microfiber pouches and gift boxes. Committed to sustainability, the company advocates for green biodegradable and compostable packaging solutions.
As an OEM and contract manufacturer, Zhejiang WangYuan provides comprehensive customization services, including minor modifications and drawing-based designs. Their production capabilities are backed by CE and FSC certifications, ensuring high standards of quality control. Their shipping products are engineered for durability, featuring moisture resistance, high puncture resistance, and tamper-evident self-seal adhesive closures.
Eco-friendly Poly Mailer Waterproof Plastic Shipping Packaging Plastic Poly Custom Printed Envelopes Mailing Bag for Clothing$0.01
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Custom Poly Mailer Plastic Shipping Envelopes Courier Bag for Post for Socks Fur Packaging Print Surface Treatment$0.02