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(Yicai) Aug. 27 -- Olympic Circuit Technology, a Chinese maker of printed circuit boards, has announced plans to invest ...

In the bus industry, technological innovation has always been key to enhancing safety and efficiency. Recently, Zhongtong Bus (stock code: 000957) received an important invention patent authorization, ...

Workers operate precision machines in Hai'an Integrated Circuit Technology Innovation Center, Hi-tech Zone, Hai'an, East China's Jiangsu province, on Dec 28, 2020. [Photo/IC] China's integrated ...

Circuit breakers are thus essential to help prevent electrical fires and stop people from being electrocuted. But they also serve as a distribution point for all the wires in a house, with ...

OKI Develops Printed Circuit Board Technology with Stepped Copper Coin Insertion to Achieve 55 Times Better Heat Dissipation in Outer Space ...

Although this type of circuit breaker technology is currently the dominant solution for very high voltages, since SF6 is such a potent greenhouse gas, environmental considerations are forcing ...

Efficient processes are needed to build a circuit board. Five students in Duane Beck’s manufacturing engineering technology senior design class developed prototype equipment to improve an inspection ...

View the latest Olympic Circuit Technology Co. Ltd. A (603920) stock price, news, historical charts, analyst ratings and financial information from WSJ.