Del Ko Company is founded in 2002, a professional manufacturer and exporter of electronic consumer products. The company specialized calculators, pedometers, digital clocks, optical mouse other promotional gadgets. With the solid experiences ...

Dongguan Zencro Industrial Co., Limited is located in City, Guangdong Province. We are a high-tech company integrating the research, development, production, quality control, sale, marketing and after-sales service. We supply all kinds of household ...