Cooperation Process
7. After-sales Feedback

Supporting Tools/Materials
● Customer Feedback Form
Phase-marked achievements
● Customer Feedback Form and Service Improvement Suggestions

Kang Jing's Official Account
Kang Jing WeChat Customer Service
Northwest Center: Shaanxi, Xi'an, Weiyang, Room 2002, Rongmin Group
Email:
Website:
WhatsApp:8618809236578
Ms. Jin:+86 18165358316
International email:jinshipolkmn@gmail.com
Domestic email:kjgf@crystalnew.cn