
Introduce the high quality black and white express bag directly supplied by the manufacturer, the size covers 17*30 to 50*70, which is suitable for all kinds of express and logistics packaging needs. These express bags have excellent load-bearing capacity and tear resistance to ensure safe delivery of items. Learn more about the product and its application scenarios.

Factory direct sales, quality assurance
Our black and white express bags are directly supplied by manufacturers, eliminating intermediate links, ensuring product quality while providing you with more competitive prices. Each express bag has undergone strict quality testing to ensure that it is flawless and pollution-free, and meets high-standard packaging requirements.
Diversified size, widely applicable
The sizes of our express bags range from 17*30 to 50*70, covering a variety of packaging needs from small items to large packages. Whether you are a small online store or a large logistics company, there is always a size that fits your business.

Excellent load-bearing capacity to ensure transportation safety
Our express bags are made of high-quality materials and have excellent load-bearing capacity. Even if it is filled with heavy objects, it will not break easily, ensuring the safety of the items during transportation. Whether it is books, clothing or electronic products, you can rest assured to use.
Strong tear resistance, durable and reliable
The tear-proof performance of the express bag is one of the important indicators to measure its quality. Our products are treated with a special process, which greatly enhances the tear resistance, and is not easily damaged even if they are impacted by external forces during handling.
Eco-friendly materials, green packaging
We are well aware of the importance of environmental protection, so all express bags are made of environmentally friendly materials, degradable and non-toxic and harmless. Using our express bags can not only protect your goods, but also contribute to the earth's environmental protection.

Flexible response to multiple application scenarios
Whether it is e-commerce, retail or manufacturing, our express bags can easily handle it. From small parcels for online orders to large quantities of goods for offline wholesale, suitable solutions can be found.
Customer case, witness strength
Since the launch, our black and white express bag has won the trust and support of many customers. Many well-known enterprises and small and medium-sized businesses are using our products and have spoken highly of them. The following are some customer use cases and feedback.
"our company has been using your express bag, the quality is very stable, there has never been a broken situation, customer feedback is also very satisfied. "-Xiao Zhang, head of an e-commerce platform
"your express bag is not only reasonable price, but also fast delivery, after-sales service is also in place, is our preferred supplier for long-term cooperation. "-- manager li, purchasing supervisor of a logistics company
"Environmental protection materials are very important to us. Your products fully meet our requirements. Thank you for your support! "-- ms. wang, member of an environmental protection organization
Professional customization to meet special needs
In addition to standard size express bags, we also provide customized service. If you have special size, printing or other requirements, just let us know and we will be happy to serve you and ensure that your individual needs are met.

Easy ordering, fast shipping
Our ordering process is simple and fast and supports multiple payment methods. After placing an order, we will arrange production and delivery as soon as possible to ensure that you receive the required products as soon as possible. A nationwide distribution network allows your goods to arrive on time.
After-sales service, worry-free protection
We are committed to providing quality after-sales service. If you encounter any problems during use, please feel free to contact our customer service team. We will respond quickly to provide you with a satisfactory solution to ensure that your rights and interests are fully protected.
Conclusion: Choose us, rest assured
Factory direct supply of high quality black and white express bag, is the best choice for your packaging needs. From quality to service, we strive to do our best in every aspect. Contact us now to open a new experience of efficient, safe and environmentally friendly packaging.
