Dongguan Zhengyun Electronic Technology Co., Ltd. pragmatic and innovative business philosophy, in research and development, Production and marketing and processing: electronic products, computer peripherals, hardware products, plastic products, molds, import and export of goods and other aspects have made good achievements, the company from the initial period of several people to develop into more than 50 persons, in consumer electronics research and development has made 7 invention patents.
Dongguan Zhengyun Electronic Technology Co., Ltd. pragmatic and innovative business philosophy, in research and development, Production and marketing and processing: electronic products, computer peripherals, hardware products, plastic products, molds, import and export of goods and other aspects have made good achievements, the company from the initial period of several people to develop into more than 50 persons, in consumer electronics research and development has made 7 invention patents.
READ MOREbluetooth mouse and keyboard Manufacturer Suppliers, Dongguan ZYE Electronic Technology Co.,ltd Dongguan Zhengyun Electronic Technology Co., Ltd. is a professional supplier of computer peripheral equipment products, including development, design, tooling, injection molding, production, focusing on n
bluetooth mouse and keyboard Manufacturer Suppliers, Dongguan ZYE Electronic Technology Co.,ltd Dongguan Zhengyun Electronic Technology Co., Ltd. is a professional supplier of computer peripheral equipment products, including development, design, tooling, injection molding, production, focusing on n
READ MOREDongguan Zhengyun Electronic Technology Co., Ltd. is a professional supplier of computer peripheral equipment products, including development, design, tooling, injection molding, production, focusing on notebook computer keyframe, wireless, wired business office, iPad ultra-thin scissor foot keyboar
Dongguan Zhengyun Electronic Technology Co., Ltd. is a professional supplier of computer peripheral equipment products, including development, design, tooling, injection molding, production, focusing on notebook computer keyframe, wireless, wired business office, iPad ultra-thin scissor foot keyboar
READ MOREThe main performance of IEC 581-10 high fidelity earphone is as follows:The frequency response is not less than 50 Hz to 12500 Hz, and the allowable error of typical frequency response is ± 3 dB;The difference between the frequency response curves of two earphones for dual channel (such as stereo) c
The main performance of IEC 581-10 high fidelity earphone is as follows:The frequency response is not less than 50 Hz to 12500 Hz, and the allowable error of typical frequency response is ± 3 dB;The difference between the frequency response curves of two earphones for dual channel (such as stereo) c
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