产品展示

产品展示

  • Baffle container bag

    Baffle container bag

    Baffle container bag having sufficient strength in structure, it can prevent the bag from expanding outward after loading, effectively maintain the shape of the bag, and reduce space during transportation and storage.



  • Leak-proof container bag

    Leak-proof container bag

    Leak proof materials are added during sewing, mainly used to hold fine powdered items and prevent them from seeping out from the seams.


  • UN bag

    UN bag

    UN bag made with high-quality materials to ensure safety during transportation and storage, clear labeling and warning messages on the container bags help improve safety during operation.


  • Round bag

    Round bag

    Round bag structure is simple, reasonable, easy to use, safe and reliable, with a small footprint and high load-bearing strength. It can be used multiple times without being easily damaged.

  • New energy container bag

    New energy container bag

    The container bag adopts a double-layer bag design, which is safe and reliable. The outer layer uses PP woven bags, which have high tensile strength, strong toughness, and wear resistance; The inner layer uses aluminum film bags, which have excellent impermeability, gas resistance...

  • Square bag

    Square bag

    Square bag, ‌Widely used in various industries such as chemical, building materials, and grain, it can be used to package various items such as cement, ore, wheat, starch, carbon black, titanium dioxide, etc...


  • Square full-hung bag

    Square full-hung bag

    Square full-hung bag design can effectively disperse the weight of goods, reduce the pressure at the bottom of the ton bag, thereby avoiding the risk of breakage and ensuring the safety of goods transportation. ‌‌


  • Square bag by over locked

    Square bag by over locked

    Square bag by over locked Usually made of materials such as polypropylene (PP), it is wear-resistant, heat-resistant, moisture-proof and waterproof, suitable for long-distance transportation and outdoor storage...


  • High weather resistance black bag

    High weather resistance black bag

    It has high strength and weather resistance, and is also very practical in terms of durability, suitable for outdoor storage in factories and warehouses.


  • Circular full-hung bag with full blast spout

    Circular full-hung bag with full blast spout

    Circular full-hung bag with full blast spout design significantly improves the efficiency of loading and unloading items. The bottom design can effectively disperse the weight of goods, reduce the pressure at the bottom of the ton bag...


  • Circular bag with smaller spouts

    Circular bag with smaller spouts

    ‌Circular bag with smaller spouts design is unique, with open openings at both the top and bottom. This structure makes the ton pack more flexible, easy to load and unload, and has a large capacity to meet different usage needs...


  • Vent Bag

    Vent Bag

    The bag body is made of breathable mesh fabric, allowing air and moisture to circulate, effectively preventing the goods from getting damp and moldy, maintaining the freshness and quality of the goods...

Yantai Weijia Plastic Products Co., Ltd. is a Sino-foreign cooperative enterprise mainly engaged in the production, processing and export of container bags. The products are sold to South Korea, the United States, Japan, Canada and the European Union. The annual output value is nearly 50 million yuan. The company is located in Yantai Lai. Shengquan Industrial Park in the mountainous area has 10,000 square meters of modern international standard factory buildings and more than 150 employees.

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