OSA是一個源自德國技術的專業自控閥門品牌，品質、創新、科技是OSA的核心競爭力。打造國際品牌，服務全球市場是我們不懈追求的目標。

OSA多年來一直致力于以專業的技術、持續不斷的創新以及與走在行業前沿的科研機構和國際品牌的交流與合作，為自控閥門領域提供新的注解，注入新的活力，留下自己的印跡。
OSA生產的電磁閥、電動閥、氣動閥、調節閥等產品以高品質、高性價比、服務完善而贏得客戶的高度認可。今天，OSA將不斷開拓創新，為世界工業自動化的發展做出應有的貢獻。?
??????? ?As?a?professional?supplier?in?advanced?automatic?control?valves?from?Germany?Technology，OSA?focuses?on?quality，innovation，science?and?technology，and?always?insists?upon?its?objective?of“Create?world?brand，Serve?global?market”。?
??????? For?years，OSA?has?been?engaged?in?continuous?innovation?with?professional?technology，as?well-as?exchanges&cooperation?with?research?institutions?and?international?brands?at?the?forefront?of?industry，aiming?to?provide?new?comments，inject?fresh?vitality?and?leave?its?own?imprints。?
??????? OSA?offers?solenoid?valves，pneumatic?valves，regulating?valves?and?other?products，which?has?won?the?recognition?from?the?customers?relying?on?high?quality，cost-effective?and?perfect?service。
????? ??In?future，OSA?will，as?always，continue?to?develop?the?innovation?and?make?its?contribution?to?indus-trial?automation?development?in?the?world。