+86-573-85605006
zhouyueliang@L-jie.com
Designed with a versatile "one-pack, two-use" concept, this Hard Cooler features an innovative inner liner that can be easily removed from the outer bucket, offering flexible usage options for different scenarios. Whether you're heading out on a camping trip or simply storing food at home, the Hard Cooler delivers superior cold retention and freshness preservation, keeping your items chilled or fresh for extended periods. With its large capacity design, it offers ample space to store drinks, snacks, and meals, making it ideal for family outings, picnics, or road trips. Built to last, the cooler is constructed from high-quality, eco-friendly plastic materials, ensuring durability while being kind to the environment. The sturdy structure not only withstands rough handling but also resists odors and stains, maintaining hygiene and performance over time. What’s more, the outer bucket can double as a multi-functional storage container for daily household use — perfect for organizing tools, toys, or even as a stylish plant pot. Its compact yet spacious design makes it easy to carry and convenient to expand your storage solutions wherever needed. Whether you're enjoying nature or staying at home, the Hard Cooler is your go-to solution for convenience, reliability, and smart functionality.
Pinghu Liangjie suitcase & bag Co., Ltd. was established in 1999 and is located in the beautiful Xindai Town of Pinghu City. It has a factory area of over 9000 square meters and is located at the junction of Zhejiang and Shanghai, with superior transportation and a geographical location.
After more than 20 years of hard work, Liangjie has now become a skilled bag production factory and trading company. We have nearly 110 employees and a long-term designated outsourcing processing factory, producing over 3 million bags of various types annually. As China Hard-Sided Coolers Manufacturers and Hard-Sided Cooler Factory, our company mainly produces cooler bags, as well as various soft bags such as backpacks, travel bags, computer bags, carrying bags, makeup bags, pen bags, etc. Our products are exported to countries such as Japan, Europe, and the United States, while also developing emerging markets and domestic markets.
We have now established a development department that focuses on applying new materials to bags and creating new products. We constantly innovate in materials, styles, and workmanship to meet market demands. At the same time, we can also produce samples and manuscripts to meet the needs of different customers.
We offer Custom Oxford Cloth Hard Coolers, our company has obtained ISO quality system certification, Japan Aeon, Sedex, and military certification. We always adhere to the business philosophy of striving for survival with quality, putting customers first, and pursuing excellence with Liangjie quality. Our goal is to continuously become an innovative enterprise with independent brands through our own efforts.
Company Established
Number of Employees
Various Types of Bags
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View MoreWhy the Hard Cooler Is More Than Just a Storage Box
Hard Coolers are no longer simple containers for keeping food and drinks cold—they have evolved into versatile lifestyle products designed for both outdoor and household use. Built for performance, Hard-Sided Coolers offer reliable temperature control and long-lasting durability, making them ideal for camping, picnics, and road trips. Yet, beyond outdoor adventures, many modern coolers double as smart storage solutions at home, helping organize items while maintaining freshness and hygiene. Their rigid construction ensures strength, while modern materials make them lightweight and eco-friendly.
A defining feature of today’s Hard Coolers is the “one-pack, two-use” concept. The inner liner can be easily detached from the outer shell, allowing users to clean or repurpose either part as needed. This flexibility means the cooler can serve as a cold storage unit for food and beverages or as a stand-alone container for household organization. The thoughtful design caters to both mobility and convenience, with sturdy handles and secure lids that make carrying and stacking effortless. Some Oxford Cloth Hard Coolers integrate soft textile elements with a firm internal structure, combining flexibility with rigidity for a balanced performance.
Durability lies at the heart of high-quality Hard-Sided Coolers. Manufacturers such as Pinghu Liangjie Suitcase & Bag Co., Ltd. have focused on producing eco-friendly, impact-resistant coolers that maintain performance even in harsh environments. Using high-grade plastic and advanced molding techniques, these coolers resist odors, stains, and wear. Liangjie’s production approach reflects over two decades of craftsmanship and innovation, with the company constantly improving materials and structures to meet changing consumer needs. Their attention to sustainable materials ensures that every cooler not only lasts longer but also supports a cleaner production process.
What sets Hard Coolers apart is their adaptability. The same durable outer bucket that keeps beverages cold during a picnic can later serve as an indoor storage box for toys, tools, or even gardening supplies. In compact homes or mobile lifestyles, this dual functionality makes them especially valuable. The removable liner allows for quick cleaning, while the smooth interior minimizes odor retention. For eco-conscious users, the ability to reuse one product for multiple purposes reduces waste and promotes efficient living.
Behind every reliable Hard Cooler stands a commitment to quality manufacturing. With more than 9,000 square meters of production space and over 3 million bags produced annually, Pinghu Liangjie integrates modern design concepts with certified production standards. The company holds ISO quality certification, Sedex, and Aeon approvals, ensuring that each Oxford Cloth Hard Cooler and Hard-Sided Cooler meets international quality and safety benchmarks. Liangjie’s continuous investment in new materials and improved production lines allows for consistent quality and performance in every model produced.
Whether used for outdoor adventures, home organization, or even as a stylish household accessory, Hard Coolers embody the blend of practicality and innovation. Their large capacity makes them perfect for storing drinks and food during long trips, while their robust structure ensures longevity. The Oxford Cloth Hard Coolers, in particular, provide a unique mix of aesthetic appeal and rugged protection, fitting seamlessly into modern lifestyles. As more people seek multi-purpose, eco-friendly solutions, the Hard Cooler stands out as a durable, adaptable, and thoughtfully engineered companion for everyday use.
With ongoing innovation from experienced manufacturers like Pinghu Liangjie Suitcase & Bag Co., Ltd., Hard Coolers continue to evolve from simple iceboxes into multifunctional, sustainable products that enhance convenience at home and outdoors alike. They truly prove that a cooler can be far more than just a storage box—it can be an essential part of modern living.
An innovative enterprise that continuously strives to have its own brand through its own efforts. bag production factory
Phone: +86-13906735273
Tel: +86-573-85605006
Email: zhouyueliang@L-jie.com
Add: No.99 Xinchen Road. Xindai, Pinghu, Zhejiang, China
Copyright© 2025 Pinghu Liangjie suitcase & bag Co., Ltd. All Rights Reserved.
OEM/ODM Hard Cooler Factory
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