[Huasheng Holdings] atomic absorption cover manufacturers, atomic absorption cover price and a professional experimental equipment sales. Various types of laboratory design flexibility. Structure with adjustable tight joints, ball bearing and support spring, so positioning easy and loose, not long-term use. 3. Adjustment of all joints can be one-hand operation, the complete assembly can be easily decomposed, restructuring and cleaning. 4 air flow rate of about 35-190m3 / h. 5. Installed: desktop-mounted, ceiling-mounted, wall-mounted three. Can choose different installation methods in accordance with the actual situation of the laboratory. For anti-static requirements specially designed, can be applied to a variety of anti-static electricity place. The Anhui Huasheng Technology Holdings Co., Ltd. in Anhui Headquarters Global Hotline 86-0550-7092555 / 13855057418 Service Hotline 400-7788-515 E-mail hskjxsb01@126.com Fax 0550-7092557 Address Anhui Tianchang Yang Road, No. 666 Anhui Huasheng Huaying Building, 40 East Beijing Road, Science and Technology Holding Co., Ltd. Jiangsu Branch Tel 025-83225528 Address 607, Anhui Huasheng Technology Holdings Co., Ltd., Room Hefei Branch Contact Phone 0551-5530101 Address Hefei, Fuyang North Road and North Second Ring Road intersection Valiant Business 1 1601