Chong Yu Polytron Technologies Inc   

Founded in 1987, the Polytron Technologies Inc, registered capital of 1000000, 500 employees, the only professional investment in the domestic color change process gifts, printing enterprises.
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  "color experts" is Chong Yu Technology Co., Ltd. in printing crafts products, unique benchmark, with the wisdom of the color to mark a wide range of environmental conditions change, let different colors to show it has a special significance, changes such as changes in mood changes, pressure changes, temperature changes, light, smell.

  & nbsp; in the past 30 years, the company for the tens of thousands of domestic enterprises provide quality discolored liquid crystal thermometer, perfume sticker, color stickers, color card, color plastic products...... such as novelty gifts, printed matter; and won the trust and praise of many enterprises, in the country gradually establish a good corporate brand. Companies not only provide quality products, but also set up a product design department, to help customers develop more business opportunities, innovative products, to help customers solve the problem from the creative, to the new product in all stages may face problems, to provide customers with more efficient services. We believe that through our continuous efforts and the pursuit, we will be able to achieve mutual benefit and win-win cooperation with domestic enterprises!