| Guangzhou Fanyin Optoelectronics Technology Co., Ltd | |
| Tel：13925067463 Mr. Qin |
|
| E-mail：[email protected] | |
| Website：heshuikuns.cn | |
| Address: No. 5, Yangkan 2nd Road, North Village, Longgui Town, Baiyun District, Guangzhou | |
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