contact us

Dongguan Qishengda Technology Co., Ltd.

Address: 3rd Floor, 1st Builtding, NO.191 Youyi Road Shimei Village Wanjiang District,Dongguan,China

Mrs. Lily（Customer Manager）

  • +86 769 28826306
  • +86-13802565251 (Wechat / Whatsapp)
  • Email: sales01@qsdsmartlock.com

Mrs. Karen

  • +86 769 28826306
  • +86-13714254736 (Wechat / Whatsapp)
  • Email: sales03@qsdsmartlock.com

Mrs. Janes

  • +86 769 28826306
  • +86-13650159901 (Wechat / Whatsapp)
  • Email: sales02@qsdsmartlock.com

Mr. Ben

  • +86 769 28826306
  • +86-13715047525 (Wechat / Whatsapp)
  • Email: sales08@qsdsmartlock.com

Affordable

We offer competitive price to overseas buyers.

Good Quality

Strict inspection & manufacturing process

Experiened

Over 20 years’ experience of manufacturing.