Contact us

 

Address: Building C, No.1 Xinpan Road, Shanghai, China

 

Tel No:  86-21-31787378

 

Tel No:  86-21-31787376

 

 

Skype: hy-fiber

 

Whatsapp: +86 1862 163 3929

 

 

Website:www.hy-fiber.com

 

Please kindly contact us by email(sales@hy-fiber.com),thank you!