Dongguan Zhengrong Textile & Garment Co., Ltd. is a professionaOEM/ODM manufacturer with deep expertise in the apparel industry.specializing in the R&D and production of lingerie, slip dresses, pajamas.corsets, thermal underwear, men's underwear, and other products. Backedby diverse technologies including sewing, bonding, and seamless weaving.we have established a full-chain manufacturing system covering design.sampling, cutting, and production. Headquartered in Humen Town.Dongguan City, Guangdong Province-known as "China's GarmentCapital"_we possess an independent design center, sample room, cuttingworkshop, and standardized production facilities, ensuring deliveryefficiency and quality stability through integrated production capabilities.Our customer network spans mainland China, South Korea, China's Taiwanregion, and countries in Europe and America. We stand out for our strongfabric development capabilities, particularly in the innovative R&D and fine-scale production of lace and embroidery products. With over 20 years ofaccumulated expertise in complex lingerie craftsmanship, we leverage ourtechnical heritage as a core competitive edge to provide global clients with one-stop flexible solutions from creative design to bulk production.All material suppliers we cooperate with must comply with environmental requirements and hold Oeko-Tex 100 certification and we boasted a dedicated material development team and maintains a stable network of fabric, material and lace suppliers with exceptional capabilities in both innovation and quality control. Our company has a well-established delivery time management system that is adaptable to different requires of our clients and conduct regular online system updates to facilitate efficient two-way communication. With 13 production lines across our two production bases in GuangDong & HuNan, we have the capacity to produce high volumes of products each month. Our capabilities include producing 25-300K pieces of bras, 30-350K pieces of briefs, and 100K pieces of swimwear.