Yiwu Ningjia Garments Co., Ltd. is a modern underwear manufacturer specializing in the R&D, design, production, and sales of bonded bras and seamless bonded bras. The factory is located in Chaoyang, Shantou, Guangdong, one of China's core underwear industry clusters, and relies on mature local supply-chain resources to provide high-quality bonded bra products for domestic and international brand customers. As an ODM/OEM manufacturer focused on bonding technology, the factory has accumulated strong technical experience and production capability in bonded bras, one-piece bras, wireless bras, seamless underwear, and shapewear. Bonded bras differ from traditional sewn underwear by replacing stitching with bonding technology, creating a seamless, invisible, and comfortable wearing experience. The factory uses precision bonding processes, imported eco-friendly hot-melt adhesive, and Nordson dispensing systems to apply adhesive evenly, helping maintain a refined appearance, comfortable hand feel, original fabric elasticity, and reduced friction or pressure marks from seams. The factory has a 5,000-square-meter modern standard workshop, 112 employees, and a monthly capacity of 200,000 bras and 500,000 panties. Equipment includes 25 ultrasonic seam machines, 30 heat-press bonding machines, 3 laser cutting machines, 5 imported glue dispensing machines, and 18 high-pressure fixing machines. Main products include bonded bras, one-piece bras, seamless underwear, molded-cup bras, and shapewear, covering fashion basics, comfortable wireless styles, functional shaping styles, and sports underwear.