ASIA SCIENCE&TECHNOLOGY COMPANY LIMITED(HK) is a comprehensive International trade company, specializing in sales, engineering and consulting services for the state-of-the-art industrial automation control products. Our business scope are as follows: ABB:800XA, AC800F, AC800M, AC700F, AC500Yokogawa: CentumVP, ProSafe-RS, ProSafe-SLS, ProSafe-PLCHIMA: HIQuad(H41q,H51q), HIMatrix, HIMax, Planar F/4Compressor Controls Corporation: Series 5 Reliant, Series 5 Vanguard, Prodigy Controller, Guardian, Vantage Governor(GP,GD)DET-TRONICS: EAGLE Logic Safety SystemEmerson Process Management: DeltaV ; DeltaV SISGE Intelligent Platforms: GMR System, VersaSafe System,PAC8000SafeyNetHollySys: HiaGuardHoneywell: TDC3000, S9000, TPS, PKS, SafetyManagerFSC DMR, FSC QMRInvensys: Tricon, Trident, General Purpose SystemMSA: Suprema Control SystemRockwell Automation: ControlLogix, GuardPLC, GuardLogix, Trusted, AAdvanceRTP: PTP2500, RTP3000Siemens: SIMATIC S7-400FH, QUADLOGWoodward: Protech Safety Controller, Protech GII, TPS and MSM Safety SystemWe will prove to be the most professional service company, supplying our customers with superior products and services as well as understanding customer needs and solving customer problem. We also act as the International purchasing service. Our operation principle is "good reputation, excellent quality, best price and thoughtful service".