Shenzhen Rongzhishang Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in maternal and infant care, oral hygiene, and medical health devices. Established in 2016, the company operates as a subsidiary of Changkun Technology and maintains a significant manufacturing presence with a 5,000 square meter workshop and additional facilities in Wuhan. With a workforce of 101 to 200 employees and a dedicated R&D team of over 30 professionals, the company offers comprehensive OEM, ODM, and contract manufacturing services, including ID design, structural engineering, and mold development.
The company's diverse product portfolio includes electric breast pumps, fetal heart rate monitors, baby nasal aspirators, and pelvic floor muscle repair devices, alongside oral care solutions such as ultrasonic dental cleaners, plaque removers, and infant toothbrushes. They also produce home beauty instruments, hair removal devices, and health monitoring tools like sphygmomanometers and forehead thermometers. Their manufacturing capabilities are supported by 138 sets of advanced equipment, enabling an annual output of approximately 6 million sets.
Shenzhen Rongzhishang Technology is committed to international quality standards, holding certifications such as CE, FCC, RoHS, PSE, UKCA, CPC, and FDA-510k. Their products are designed for major e-commerce platforms and are exported to key global markets, including North America, Western Europe, and Eastern Asia. The company operates under the brand name "ROSYSHINE" and focuses on delivering high-precision, portable, and cost-effective solutions for retailers, wholesalers, and brand owners worldwide.
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Guangdong Foshan Rong Sheng Furniture Material Co., Ltd. is a prominent manufacturer and trading enterprise headquartered in Longjiang, Shunde, Foshan—a globally recognized hub for furniture materials. Established in 2005, the company operates a substantial 20,000-square-meter production facility and employs between 101 and 200 professionals. The company integrates manufacturing with wholesale and retail operations, supported by two specialized subsidiaries: Foshan Guqiang Industrial Co., Ltd. and Foshan Weilun Cotton (Chemical Fiber) Co., Ltd. This structure allows for comprehensive quality control and innovation across its diverse product lines.
The company specializes in a wide range of furniture components and materials, particularly for sofa and mattress production. Its core product portfolio includes polyester staple fibers (hollow conjugated and siliconized), polyfill stuffing, and cotton ropes. Additionally, the company manufactures essential hardware and structural components such as zigzag springs, sofa legs (metal, plastic, and wood), elastic webbing, furniture hinges, and gun nails. They also provide non-woven fabrics, PVC edge banding, and various furniture connectors.
With an annual revenue estimated between US$10 million and US$50 million, Rong Sheng Furniture Material has established a strong international presence. The company maintains a production capacity of approximately 40 containers per month and exports to key markets in North America, Africa, Southeast Asia, and South Asia. Their commitment to professional quality management systems has earned them recognition as a reliable supplier for international clients, including notable customers in Canada and the United States.