Eltec found in Hong Kong since year of 1985. Manufacturing Electronic Coil; Refer to: www.aldercamera.com. We further producing Surveillance Camera & DVR as well. We mainly & aim at Rearch & Develop the related products for our partners & buyers; Good matching the module,device & parts and make the right products to meet the technique requirements of our potential clients. ODM & OEM is our principal business. However, let's comprehend each & to be a perfect association in this industry.