Jieding was established in 2002 and is located in Zhongshan, Guangdong Province. The company operates a 50,000 m² manufacturing facility, including six cleanrooms totaling 20,000 m², and a nationally accredited CNAS testing center. With over 20 years of experience, Jieding has developed more than 1,000 filtration solutions and focuses on the R&D and manufacturing of air and water filtration products. Its eight main product lines include HEPA filters, activated carbon filters, formaldehyde removal filters, range hood filters, ozone removal filters, coffee machine water filters, industrial filters, and medical high-efficiency filters. Certified under ISO 9001, ISO 14001, and ISO 45001, the company also holds BSCI, EPA, NSF, SQP, IATF 16949, and medical GMP certifications. Jieding’s products are exported to Europe, the United States, Japan, South Korea, and other markets, with customized solutions available to meet customer needs.