Honest compliance page for B2B buyers. FIBERSHOW / Shenzhen Shengxinlian does not publish placeholder or unverified certificate scans on this catalog.
How certificates work here
We support export shipments with compliance documentation matched to SKU and destination market. Official files (PDF scans, declarations, test summaries) are released on verified RFQ — after sales confirms the exact SUN- models and country of import.
- Cards below are document types we commonly prepare, not live downloads
- Applicability varies by product series and market — a card does not mean every SKU already has a public PDF
- We will not invent, forge, or upload unverified certificates to optshow.com
ISO 9001
Quality management documentation for factory processes, when required for tender or vendor onboarding.
Available on requestCE Declaration
EU conformity documentation for applicable SKUs / series shipping into CE markets.
Available on requestRoHS
Hazardous substance restriction statements where the destination or customer process requires them.
Available on requestFCC
Where applicable for copper / Ethernet products destined for FCC-scope markets.
Available on requestOEM / Private label
Brand, labeling, and packing support documents included with private-label project RFQs.
On requestTest reports
Port / temperature / EMC summaries for key series when a project RFQ requires them.
On requestHow to request documents
Open an RFQ (or email sales@optshow.com) with:
- Company name and country
- SUN- SKU list and quantity
- Destination market / required document types (ISO, CE, RoHS, FCC, CoO, test report, etc.)
We confirm which documents apply to those models before sending files. Related pages: Downloads (datasheets), Trade Terms, About.
WhatsApp is auxiliary for overseas follow-up only — formal document packages go through RFQ or sales@optshow.com.