Shenzhen Yongchangda Electronics Co., Ltd established in 2005. With more than 3 years experience in manufacturing and exporting various kinds of security protection to Aisian, European and Mid-East markets, we possess very professional know-how especially in controlling the quality of logo print for gas alarm, CO detector, smoke alarm, water alarm, heat detector, security alarm system, valve, LED lights, CCTV camera and another electronics product. Since 2005, we have been cooperating with quite a few big OEMs such as London, Oslo, Gothenburg, ect. We not only provide the most competitive prices with best quality, but also have the ability to help the customers to solve all of their problems happened during the design stage to the finish pr...
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