Département des ventes:

   Contact:M. Gary Hou
 Email: gary@speedy-laser.com
  Mobile / WhatsAPP: + 86-186 5189 9782
 Wechat: housun1986
  Tél:+ 86- (25) - 58842122​
  Skype: hougary@hotmail.com

Entrepôt américain:
16300 SHOEMAKER AVE.CERRITOS, CA 90703

Département des services:

 Contact:M. Jack Yang
 Email: service@speedy-laser.com
 Mobile:+ 86-18068839402
 Adresse:3 Building No 8 Longtai Road, Nanjing New & High Technology Industry Development Zone, Pukou District, Nanjing, China. Poste 210061