Beijing Zhongtiankelin Electronic Co., Ltd., established in the year of 2006, is a high-new technology corporation in Beijing. We are a main manufacturer in China, engaged in producing amorphous/nano-crystal cores and ribbons. We have six manufacturing plants including five factories for cores and one for ribbons. Our company covers a total space of 8,000 square meters. There are over 800 employees with production capacity of 80 million nano-crystalline and amorphous cores, 1,000 tons of nano-crystalline and amorphous ribbons. The products have been widely used in household electric appliance, computer system, switching power supply system, car audio system, high-low-voltage distribution system, network, etc.