# Contact Trustworthiness Testing Co., Ltd.

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/ar/suppliers/contact-trustworthiness-testing/. Locale: ar.

## Identity
- Legal name (en): Contact Trustworthiness Testing Co., Ltd.
- Legal name (zh-CN): 深圳市联诚致科技有限公司
- Aliases: 深圳市联诚致科技有限公司
- Business type: unknown
- Location: Shenzhen, China

## Industry
- Primary: Optical & Instruments
- Sub-industries: Aging Oven, Cold Chamber, Constant Temperature and Humidity Tester, Glow Wire Apparatus, Flame Test Chamber, Tracking Flame Test Chamber, Spark Tester, Wire Useful Life Tester, Wire Abrasion Tester, Flexing Test Apparatus
- HS codes: 9023, 9031, 9032

## Digital footprint
- Visibility score (0-100): 0

## Provenance
- Last enriched: 2026-04-06T10:19:36.392Z
- 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/ar/methodology/