Welcome to our Linkedin Company Page! Jiangsu Schwarzwald Tech Co.,Ltd. Is one of the biggest OEM&ODM air purifier manufacturer in east China. focusing on the design, research and development, production, sales of high-end intelligent air purification system(including air purifier+Ventilation system) . Our products and brand (MARREAL and SCHWARZWALD) are very famous in the domestic market and Overseas market shuch as Germany, Janpan, Korea, the United stated and others. Schwarzwald is equipped with professional research and development laboratories and production equipment, high standards of quality control and professional dedication to the research and development team. And has been issued by the state intellectual property office of the utility model, invention, appearance and other patents more than 30, ISO09000, ISTA16949, CE, CB, ROSH,ETL,KC,CQC and other certification. As an OEM and ODM manufacturer developing, producing, and selling air purifiers, we are committed to becoming the world's most professional and advanced purification experts.