Ningbo City Holida Calculators Manufacturing Co., Ltd. was established in 2005, and is located in a development area in the Ningbo Fenghua Economy Zone. Our factory area is 3000 square meters, with 150 employees. Our monthly production ability can reach to 300,000 sets currently. Our company is the production type that professionally produces and sells calculators. We main produce cartoons, promote sales gifts, and various electronic calculators. We have the ability to develop and produce ...