Ready-made: Quickly access a variety of envelope designs in small quantities. From dried fish and seafood to agricultural goods and even general-use envelopes, you can choose the right option for any purpose. Indigo Digital Printing: A plate-free digital printing method ideal for small-batch production. Compared to copper plate printing, it allows consumers to produce flexible, lower quantities as needed. Custom-made: We create envelopes tailored to your product—selecting materials, shapes, and designs to match packaging needs. Our equipment is optimized for alcohol-based ink to ensure high-quality printing. About Us: Established in 2004, we are a specialized manufacturer of plastic packaging bags. Through continuous R&D, we provide solutions that fit diverse business environments. Starting with ready-made bags, we expanded our offerings to include custom-made products and Indigo digital printing, giving customers greater choice and flexibility.