For automotive construction and maintenance the demand for highest quality automotive parts is no longer behind the supply and we take pride to be listed among to Gas Sensors Manufacturers and Exporters. STC Trading Service Co.,Ltd Private Limited owns cutting edge technology equipment and a high end manufacturing facility to deliver ABB,Siemens,Endress Hauser,Balluff,NSD with unbeatable quality standards. To excel in what we do our manufacturing facility follows a strict quality maintenance system being a legal entity with Company Owned License. Our business history holds successful 16 Years of export and eventually growing export marketshare that has now reached Australia,Canada,Germany,France,United Kingdom.Headquartered in Tehran, Tehran, Vietnam, our professional enterprise was first introduced with a total business capital of US$50 Million, in 2004. Combining top notch products, speedy shipping and professional customer support our experience led us to score Below US$1 Million worth revenue in a year reaching export ratio of around US$10 Million - US$50 Million.