Customer Service
Share your contact information – our engineers respond 24/7.
UM4 Ultrasonic Quilting Machine produces firmly bonded, tear-resistant products. Finished items are ready for immediate use. It’s perfect for home textiles, mattresses, bedding, apparel, electric blankets, and automotive interiors. Each purchase includes complete installation and training. GENMAX experienced engineers provide full support.
Share your contact information – our engineers respond 24/7.
Share your contact information – our engineers respond 24/7.





GENMAX UM4 Ultrasonic Quilting Embossing Machine bonds fabrics without needles or thread. It uses ultrasonic technology instead. UM4 features a simple touch screen for easy operation. It handles materials up to 1000 GSM thickness. Production speed is 3 to 5 times faster than traditional quilting methods. The system runs at 300-1200 meters per hour. It works with synthetic fabrics, non-woven materials, polyester, cotton, and spray-bonded textiles. You can create crystal-clear patterns with custom designs.

Nanjing GENMAX Mattress Machinery Co., Ltd. is a leading manufacturer of mattress production equipment. We specialize in quilting machines, tape edge machines, foam machines, spring machines, and complete manufacturing lines.
We've completed over 5,000 successful projects worldwide with proven reliability. Our commitment includes 24-hour customer response, local language support, and professional solutions delivered within 72 hours. From equipment supply to installation, training, and lifetime technical support, we provide complete service so you can focus on your business growth.
Share your contact information – our engineers respond 24/7.