Wuxi APHE Science and technology building

Wuxi Aphe Flow Smart Controls Maker Co.,Ltd.is a professional manufacturer of　limit switch box, top valve controller and valve positioner. According to international standard of ISO9001:2008, ISO5211, NAMUR, DN3337, IP and European production standard of 94/9/EC OF 23 MARCH, EN13980, EN60079-0:2006 and EN60079-1:2004, the company has carefully created ALS series limit switch box, ALSD series top valve controller, ALP series mechanical positioner and ALHVP series smart positioner by utilizing advanced industrial, art design techniques and combining with site requirements for control valves. Since 2008, the company’s quality system and explosive-proof products passed ATEX and IECEx international certifications. 85% of the company's products are exported to the international market, becoming the designated supporting products of many international fluid control system synthesis traders.
As a professionalcompany of valve position indication and position controlling field. ALS series limit switch box, ALSD series top valve controller, ALP series mechanical positioner and ALHVP series smart positioneroffer the value for end users with its peerless reliable performance, features of easy erection and maintenance and high cost performance. The carefully-selected corrosive-resistant materials, precise machining of explosion-proof protective face and obtaining of various international explosion-proof certifications that make ALS, ALSD and other series products be the ideal choice in severe environment.