Passepartout Filter Co., Ltd. is a professional engaged in various research and development of cleaner production, sales and service in one of the modern enterprise. The company has a number of advanced filter production line and testing equipment, supported by technology, quality and other quality control department, the production of products applicable to all types of construction machinery, generator level, air compressors, ships, industrial dust , environmental cleanup and a variety of specialized machinery. The company has passed ISO9001: 2000 quality management system certification, relying on strong technical force and high-skilled workers, with Germany, the United States HV South Korea AK companies import high-quality filter paper and fully mechanized, with superb technology, advanced equipment, improve the detection means, a sound management system Man enough users on a variety of filter requirements.