1.Customizable Product: This 1L, 2L, 5L,10L and 20L  bag in box packaging is highly customizable to meet specific product and branding requirements. It can be tailored to the needs of numerous industries, including the food and beverage sector.

2.High-Quality Material: The product is crafted from food-grade PE plastic, ensuring that it is safe and suitable for use in the food industry. It is also made with industry-leading aseptic technology and heat-sealing for maximum freshness and preservation of the liquid content.

3.Environmentally Friendly: This packaging solution is designed with sustainability in mind and aids in waste reduction. Its lightweight structure and biodegradable properties make it an eco-friendly choice for consumers.

4.Economical Solution: The BIB bag offers a more cost-effective and efficient packaging option for liquid products compared to traditional rigid containers. This reduces production costs, ultimately providing a competitive edge for businesses in the market.

5.Portable andtractive Design: The product is designed to be lightweight, portable,

SanYuan Packaging is a leading manufacturer specializing in the full spectrum of plastic packaging solutions, encompassing design, production, sales, and after-sales service. Situated in Qingdao, a city renowned as a global hub for "Made in China" excellence, the facility was established in 2008 and now occupies a sprawling 15,000-square-meter production area. Equipped with state-of-the-art infrastructure, the factory operates dedicated workshops for film extrusion, precision printing, resin compounding, precision cutting, and automated bag fabrication-all of which adhere to stringent ISO certification standards.

The company's core products include an extensive range of vacuum storage solutions, such as flat vacuum bags, cube-shaped vacuum bags, hanging-style vacuum bags, portable roll-up travel bags, and food-grade vacuum preservation bags, tailored to meet diverse consumer and industrial needs.

SanYuan upholds a comprehensive quality management system that enforces rigorous oversight at every stage of production. All raw materials are sourced to comply with international environmental safety protocols, ensuring compliance with standards such as RoHS, REACH, and other global regulatory requirements. This commitment to quality and sustainability positions SanYuan as a trusted partner for businesses seeking reliable, eco-conscious packaging solutions.

1. who are we?
We are based in Shandong, China, start from 2008,sell to Asia, Europe, America, Australia. There are total about 80 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Flat Vacuum Bag,Cube Vacuum Bag,Hanging Vacuum Bag,Tranel Roll Up Bag

4. why should you buy from us not from other suppliers?
We specialize in manufacturing vacuum storage bags, storage bags, mattress compression bags, and 3D compression bags.