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Add:Rm 2604, A4 Building, Tianji Business Centre,Greenland, No 21 Pingjiang big Street, Pukou District, Nanjing Phone:025-82229538 82229638 Email:hser@hser.com.cn

Copyright© 2022Nanjing HSER Electronic Technology Co., LTD 苏ICP备17041144号-1

Add:Rm 2604, A4 Building, Tianji Business Centre,Greenland, No 21 Pingjiang big Street, Pukou District, Nanjing

Phone:025-82229538 82229638

Email:hser@hser.com.cn

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Copyright© 2022Nanjing HSER Electronic Technology Co., LTD 苏ICP备17041144号-1