Tel: +86(10)-4000581019-8003
Email: service@grt.ink

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Q9: How to get your after-sale technical support and service?

A : If you have any question or suggestion on our products and service,you are welcome to call us or email us .We will serve you whole warm-hearted.Hot line is 8613552356892,or your directly customer service.

Q10: Can we be your sell agent in my local market?

A :Yes,you can ,but you must discuss the details with us,then sigh agreement.We also will help you to win your local market.
Contact us
  • Tel:  +86(10)-4000581019-8003
  • Fax:  +86(10)-51626348-8030
  • Email:  service@grt.ink
  • Wechat:  86 13552356892 (Whatsapp / Phone / Skype)
  • Address:  Room 2515-2516, 25th Floor, Block A, Digital Building, No. 2 Zhongguancun South Street, Haidian District, Beijing, China

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