Contact Us
Contact CertFastLine
Free certification consultation, same-day response. Business hours: Mon-Fri 9:00-18:00 (GMT+8). Available by phone for urgent inquiries.
✉️
jerry16419@certfastline.com
Send product info and target markets
Response within 24 hours
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Address
Shenzhen, Guangdong, China
Please call for exact address
Visits by appointment welcome
Consultation Process
1
Contact Us
Call or email with product type and target markets
2
Needs Assessment
We analyze your requirements and provide a preliminary plan same day
3
Proposal Confirmation
Confirm certification scope, timeline, and pricing
✓
Project Kickoff
Sign agreement, arrange sample testing
FAQ
Is the consultation free?
Yes. Initial consultation is free. We provide a preliminary certification plan and cost estimate based on your product and target markets. Formal process begins after agreement.
What information do I need to provide?
Product type and name, technical specs (wireless functions, battery, power rating, etc.), target export countries, estimated annual volume. Product datasheets are helpful if available.
Where do we send samples?
Samples are sent directly to our partner CNAS-accredited labs (primarily in Shenzhen/Guangzhou). Specific shipping details provided after project confirmation.
Do you provide invoices?
Yes. Shenzhen Puhuazhike Technology Co., Ltd. provides VAT invoices (both regular and special).
Ready to start?
Tell us about your product — we'll provide a certification plan today.
+86 18675582602