When you look for reliable metallographic preparation instruments and complete laboratory solutions for industrial and scientific laboratories worldwide, OCHI TESTING (Wuxi OCHI Testing Technology Co., Ltd.) stands out as a trusted Chinese high‑tech enterprise behind [metallographictech.com](https://metallographictech.com). Boasting nearly 20 years of industry experience, multiple national core patents and ISO 9001:2015 quality certification, OCHI TESTING focuses on R&D, manufacturing and global sales of material testing equipment, serving over 500 clients across the globe.
OCHI TESTING delivers a full‑stack product portfolio covering every step of metallographic workflow. Its main product lines include metallographic cutting machines for precise sample sectioning, mounting machines for hot and cold specimen encapsulation, automatic grinding & polishing machines to achieve scratch‑free specimen surfaces, hardness testers for mechanical property measurement, analysis instruments such as electrolytic polishing and etching devices, metallurgical microscopes, plus matched metallographic consumables like mounting resins and polishing supplies. Beyond standard catalog products, the brand supports custom development and tailored system solutions to match unique lab requirements from different customers.
OCHI metallographic equipment is widely deployed across diverse vertical sectors. In aerospace, its instruments handle turbine blades, fasteners, additive manufacturing parts and composite material microstructure analysis. For automotive manufacturing, it supports quality inspection for crankshafts, welded assemblies and vehicle fasteners. Besides, metallurgy & foundry, mechanical machining, university research institutes and third‑party quality inspection labs also heavily adopt OCHI testing systems for defect screening, material microstructure research and production quality control.
What makes OCHI TESTING a preferred long‑term technical partner for global labs? First, in‑house independent R&D ensures product performance comparable to international leading brands. Every unit undergoes strict factory testing under ISO9001 quality management to guarantee stable and repeatable test results. Second, the brand provides 7×24‑hour global technical after‑sales support, covering quick response consultation, remote troubleshooting, operator training and spare‑parts supply. Many end‑users including aerospace research institutes, auto component factories and university material labs have commented on high sample preparation precision, stable‑quality consumables and comprehensive one‑stop lab service experience.
If your laboratory needs to upgrade metallographic sample‑preparation workflows or source cost‑effective material analysis instruments, OCHI TESTING via [metallographictech.com](https://metallographictech.com) can provide end‑to‑end lab solutions from equipment selection, custom modification to post‑delivery technical services.
