Shenzhen Chitongda Electronic Co., Ltd, established in 1998, is a professional security product manufacturer for 16 years. With the famous brand "Wolf Guard", it has been exporting in a whole world for 6 years. Owning a total factory area of 10000 Square meters, and over 300 employees, it has strong capability in R&D and producting. It passed CE, FCC, RoHS, ISO, etc product authorized certificates, and also has GMC, SGS, CCC, etc factory production audit report. Our company joined many professional exhibitions abroad, like USA, UK, Germany, Brazil, Turkey, Russia and HK such international Fairs. Accepted payment terms: West Union, T/T, L/C and paypal. With fast delivery, 2-3days for samples and 5-10days for builk order. Welcome to visit our factory, or contact us for more information and details, we look forward to more business opportunities with you!