Shenzhen Shan Yi Shi Tong Electronic Technology Co. Ltd. is a multi-year engaged in security product development, production and sales of enterprises. The main products Villa video doorbell video intercom, wireless video intercom video doorbell, video card doorbell password access video doorbell, WIFI wireless video intercom doorbell wireless surveillance kits, underwater cameras Industrial pipe endoscope, hunting cameras access control and other products. ,br>brBusiness philosophy> integrity management customer first, the pursuit of excellence win-win cooperation,brbrCorporate philosophy> interpretation of home wisdom life arbitrary,brbrThird> careful and patient quality service Start small details subtleties witness the sincerity of our services. Take the trouble and be patient so that the customer is satisfied. We are always attentive to our customers to leave a good image, we consistently provide good customer service.brbrWe are based on the >quality” technology price, service, the relentless pursuit of creating a double win-win condition of mutual benefit. Is the best agent at home and abroad ” wholesalers partners/ sincerely welcome everyone to join cooperation.