Huizhou Shengfengda Technology Co.,Ltd was established in 2013(previous name:Shenzhen R-Sun Technology Co.,Ltd), which is specialized in designing and manufacturing of security products, smart home products, etc, such as cameras,alarm system, headphones and related products. We also started the bicycles business as our another part these recent years, based on good quality and cheap price, we cooperate with many customers. 

All of our products have CE,FCC,RoHS certificates. Based on good quality, competitive price and On-Time delivery, our products have been sold all of the world and get a good reputation. We have multi distributors in USA and Europe, expecting to get more and more distributors. 

We have our own tooling machines, SMT workshop, assembling workshop and about 300 workers, welcome OEM&ODM. We always follow the service tenet of "quality first, reputation priority, timely delivery and reasonable price", and sincerely provide our customers with high-quality products and services.