• WINTEK ELECTRONICS TECHNOLOGY LIMITED

    Shenzhen YingXin Optical Development Co., Ltd is a high-tech company focusing on switching power supply, including R&D, manufacturing , sales and service, providing professional SMPS design service products. R&D marketing office locates in Shenzhen, China.Besides, we have another with ...

    Telephone:86-755-27599966Address:Xixiang, Shenzhen, Guangdong, China

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