ZTJ Packaging Co., Ltd, founded in 2012, began its journey with just 2 semi-automated machines. Today, we stand tall over a sprawling 160,000 sq.ft facility, boasting a cutting-edge production base equipped with five state-of-the-art production lines and 46 fully automated machines, ensuring seamless efficiency in our operations. As your go-to destination for Postal and Warehouse packaging supplies, we are dedicated to providing comprehensive solutions. Specializing in manufacturing a diverse array of packaging products, including Poly Mailers, Poly Bubble Mailers, Kraft Bubble Envelopes, Cardboard Envelopes, Corrugated Book Mailers, Capacity Book Mailers, Board Backed Envelopes, Die Cut Boxes, Carton Sealing Tapes, Packing List Envelopes, and more. With a team of 88 skilled professionals in technology, management, quality inspection, and sales, we deliver unmatched quality standards and unparalleled customer satisfaction.