Why Shin Shou's logo is a seal
In Chinese culture, stamping a seal means entering a contract and taking responsibility. We built that meaning into our brand: every machine we ship is a promise bearing our mark.

The Shin Shou logo pairs the SHIN SHOU wordmark with a carved seal. The seal reads “辰祥光學自動化”, our company name.
We chose a seal because in Chinese culture it stands for contracts, credibility and accountability. When a document is stamped, someone has taken responsibility for it.
Every flaw seen. Every promise sealed.
The first half of our motto, “秋毫立鑑”, describes our work: even the finest defect must be seen clearly and judged at once. The second half, “印諾長存”, describes our attitude: every inspection result and every machine we deliver is a promise we have put our seal on.
Inspection machines guard quality for our customers. We guard the inspection machines.

