heyi-chem.com — tech stack, contacts & AI-readiness

role · B2B

s•••@h•••.com

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Framework

AI training policy

allowed

AI-bot protection

AI files

llms.txt ai.txt humans.txt robots.txt

TLD

Title

Tianjin Heyi New Materials Technology Co., Ltd.

Final URL

Language

en (html)

Scanned at

2026-06-22 22:13:07