Shenzhen Zoanco Electronic Co.,Ltd. specializes in fire alarm security system products. Such as UV flame detector, refelective beam detector ,conventional and addressable network smoke detectors, combustible gas detectors,heat detector,manual call point,sounder strobe, control panels,etc. With Honesty, Professional,Fast and High ???謖損it services as our enterpises philosophy. We have established a good partner ship with majority of projects and dealers based on our superior product performance and price. Our company always complies with the principle of keeping credibility and the contract,ensuring product quality and small profits,wins the trust of our customers. Smoke, heat, and g ... more