Prepare before making duct. Manufacture clean duct system should be carried out in a relatively sealed interior. Interior walls should be smooth, not produce dust, no dust dust purification plant, the ground floor can be laid thick plastic clean purification plant floor and wall junction is appropriate tape seal affixed, to avoid the generation of dust before the wind pipe processing, interior must do a clean, clean, clean. can be cleaned repeatedly cleaned with a vacuum cleaner to clean up after. making wind useful tool must use alcohol or non-corrosive detergent cleaned after entering the production room. Production equipment produced neither possible nor necessary to enter the interior purification plant, but it must be kept clean and free of dust. relatively fixed member should participate in the production of the work, making entry into place must wear disposable dust caps, gloves, masks, overalls should be washed often. produced materials should be subject to two to three times the alcohol or non-corrosive cleaner to scrub clean room decontamination, in order to enter the production sites and set aside. Noise cleanroom spectrum limitations should octave sound level too; clean room flat, profile layout, noise control requirements should consider its envelope should have good sound insulation performance, and should make the parts close to the amount of noise. Various equipment clean room should use low-noise products. For radiated noise exceeds the value of the clean room allows devices to be provided special soundproof facilities (such as between acoustic, acoustic enclosures, etc.). Clean purification plant, Shandong Ecota purification (certified), Yangzhou purification plant provided by decontamination Ltd. Shandong Yick Tak. Shandong Ecota decontamination Ltd. (www.shandongyide.cn) is a leader in Jinan, Shandong Province, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shandong Ecota purification leadership with the staff warmly welcome all inquiries negotiations to create Shandong Ecota purify a better future.