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Hlvleey® strictly follows the ISO-9001 quality management system,ISO45001 Occupational Health and Safety Management System, ISO14001 Environmental Management System, For all the products We can carry out CE, SGS and FDA certifications to meet the requirements of customers and the importing permission. After 10 years of development and its own motivation of innovations, as well as on-site work experience, Hlvleey® has obtained more than 10 patents, including new filter cartridges, filter bags, filter media, and filter accessories.
Jiangsu Province, Kunshan City, Mo Jielu No. 198