Shanghai Weien Trade Co., Ltd. was founded in 1997 as an enterprise that integrates both manufacture and trade of security products. Offering an impressive range of security products and relative accessories, our specialty is the production of metal detectors and walk-through security gates. 







Using automated production lines allows us to ensure efficient production and maintain high quality levels. All of our products are manufactured in strict compliance with ISO9002 standards and have obtained national patents issued by the Public Security Department of China. In addition to our existing range of metal detectors and security gates, we also provide OEM and customized service for our clients. 







At our in-house trade department, we source burglar alarms, firefighting equipment, construction material,...