Who owns Proster?
Proster
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- Brand origin
- China
- Main production
- China
Spark-Tech is a technology-focused manufacturer and exporter based in Shenzhen, China, specializing in digital measurement instruments and consumer electronics accessories.
proster.ccIs the information about Proster correct?
Updated: 22 February 2026 ·
About Proster
Subsidiaries: Distributed via various regional e-commerce storefronts
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