# Castco Testing Centre Ltd

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/castco-testing-centre-ltd/. Locale: en.

## Identity
- Legal name (en): Castco Testing Centre Ltd
- Business type: unknown
- Location: Fanling, New Territories, Hong Kong
- Year founded: 1986
- Employee range: 73

## Industry
- Primary: Optical & Instruments
- Sub-industries: Printing & Publishing Services, Professional Services, Quality Inspection, Compliance & Testing Service
- HS codes: 9027

## Digital footprint
- LinkedIn: http://www.linkedin.com/company/castcotest
- Visibility score (0-100): 0

## Summary
What we know: Based in Fanling, Hong Kong (verified by country and city) Operates in printing, publishing, quality inspection, and compliance testing (per industry tags) HS codes align with optical and precision instruments (HS code 9027)

What the data suggests: Testing and inspection services are the likely core business (suggested by quality inspection and compliance service tags alongside HS code 9027) Precision measurement or analytical equipment may be involved (inferred from HS code classification)

Data flags: This profile is tagged across 4 industries. The HS codes more narrowly suggest optical and precision instruments.

Not yet verified: Website, Certifications, Trade fairs, Export markets, Year founded, Team size.

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## Provenance
- Last enriched: 2026-03-24T06:02:24.371Z
- AI content last generated: 2026-05-21T01:55:55.916Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/en/methodology/