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Technical Support Services‌

We provide comprehensive, multilingual technical assistance throughout your product lifecycle to ensure optimal performance and user satisfaction.

‌● Pre-Sales Consultation‌
● Solution design & feasibility analysis
● Customization advisory
● Integration planning with existing systems
● Implementation Support‌
● On-site/virtual installation supervision
● System configuration & calibration
● Operational training for end-users
‌● Post-Sales Maintenance‌

Product Quality Assurance‌

Our multi-tiered QA system ensures compliance with international standards and consistent product excellence.

‌Certification & Standards Compliance‌:
● ISO 9001 / IATF 16949 certified manufacturing
● RoHS, REACH, CE, FCC compliant
● Third-party lab testing reports available

Quality Control Process‌

Design Phase‌:
● DFMEA (Design Failure Mode Analysis)
● Prototype validation testing

‌Production Phase‌:
● Incoming material inspection (AQL sampling)
● Real-time process monitoring (SPC statistical control)
● In-line functional testing
‌● Pre-Shipment Verification‌
● 100% final performance testing
● Durability & environmental simulation tests
● Packaging integrity checks

‌Sample Order

● Sample: Product specimen for evaluation.

Counter Sample: Buyer-modified sample sent back for confirmation.

Pattern Sample: Prototype demonstrating design/form.

Pre-production Sample: Initial sample confirming specifications pre-manufacturing.

Approval Sample: Final confirmed sample used as the bulk production benchmark.

Production Sample: Sample taken during/after bulk production for quality verification.
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Guangzhou Fengcheng Accessories Co., Ltd.
 Address: A01 New Zhiyou Auto Parts Market , No. 1881 Guangyuan East Road, Yuexiu District, Guangzhou, Guangdong,China

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Contact Info

WhatsApp: +8613332875167
Telephone: +86-13332875167
Email: Guangzhoufengcheng@gmail.com
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