Hongjin Testing Instrument Co., Ltd

If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.

 Tel: +86-137-9041-8503/ +86-0769-8505-0140

 E-mail: sales02@hongyu-group.net

 Address: No.5, Chuangye 2nd Road, Mulun, Changping Town, Dongguan, Guangdong, CN