OCHI TESTING: High‑precision Metallographic Sample Preparation & Material Analysis Equipment for Global Industrial and Research Laboratories
OCHI TESTING, an ISO9001‑certified Chinese high‑tech manufacturer, delivers full‑range metallographic testing equipment including cutting machines, mounting machines, grinding‑polishing machines, hardness testers and electrolytic analysis instruments. With nearly 20‑year industry expertise, independent patents and custom‑tailored lab solutions, the brand serves over 500 clients across aerospace, automotive, metallurgy, machinery manufacturing and academic research sectors worldwide, with round‑the‑clock global technical after‑sales support.








