Shenzhen Huilong Optoelectronics Co., Ltd
Address: 4th to 5th floors, Building B3, Tianliao Yijing Industrial City, Gongming Street, Guangming New District, Shenzhen
Contact phone number:+86 (755) 29820385 29451173
+86 137602992689 13424167596
Email: hlled888@163.com