Services — second-source qualification and EOL replacement

HGCHIPS supports purchasing, quality and engineering teams with a repeatable second-source process, from part-number mapping to per-lot test evidence.

1. Cross-reference and BOM review

Send your BOM or a list of hard-to-source part numbers. We map each one to a pin-to-pin compatible candidate and flag the items that need a specification check.

2. Sample validation

Samples from 10 pcs, credited against your first production order. You validate on your own board before releasing volume.

3. Per-lot test reports

100% inspection and burn-in at our Shenzhen test centre, with per-lot data you can archive as incoming-inspection evidence.

4. Supply continuity

Stock lines ship within 48 hours from Shenzhen. For long-life programmes we can price-lock and hold buffer stock.

Get a quote

Send the target part number, monthly usage and target price — we reply within 24 business hours (same day for stock items).

Contact

Zhongshan Huagong Technology Co., Ltd. (HGCHIPS)
Room 301-319, 3/F, Longde Building, Wuguishan Street, Zhongshan 528400, Guangdong, China
Tel: +86 760 8992 4799　Email: info@hgtech.cc