Chinese · Chemical Processing
Wei Zhang, English ↔ Chinese Technical Translator
Wei Zhang is a Chinese technical translator who spent three years running process calculations in a chemical plant before translating a word. Fourteen years later, his desk is where American hazard communication and Chinese chemical regulation meet.
Wei reads OSHA HazCom 2012 and China's GB 30000 series side by side, so a sheet compliant in Houston stays compliant in Tianjin.
Loop numbers, valve tags, instrument abbreviations: he traced them on live drawings as a process engineer before translating them.
Every file Wei delivers passes through a second chemistry-literate linguist, per the ISO 17100-compliant workflow we apply to all projects.
From the Control Room to the Keyboard
Wei holds an MS in Chemical Engineering from Tianjin University. His first job out of graduate school was process engineering: mass balances, distillation column troubleshooting, and the unglamorous work of keeping procedures accurate as equipment changed. Translation entered the picture when a plant expansion brought in English vendor documentation that someone had to make usable on the floor.
The vendor's translations were full of chemistry mistakes an engineer would never make, and he enjoyed fixing them more than he enjoyed his shift reports. He retrained as a translator, kept his engineering habits, and has now spent 14 years on English and Simplified Chinese technical translation for chemical processing, plant engineering, and electronics manufacturing clients.
What a Chinese Technical Translator Owes a Chemical Plant
Wei's editorial signature is regulatory bridging. The United States implements the Globally Harmonized System through OSHA's HazCom standard. China implements it through the GB 30000 series and related national standards. The two families overlap heavily, yet they are not interchangeable: classification cutoffs and label element conventions differ, and a mixture that sits comfortably in one category under 29 CFR 1910.1200 can land in a stricter one under its Chinese counterpart.
A translator who treats an SDS as sixteen sections of prose will miss this entirely. Wei treats it as a regulated data object. He pulls hazard and precautionary statements from the official phrase lists rather than paraphrasing them, keeps CAS numbers and concentration ranges untouched through QA verification, and flags classification differences to the client's EHS team. That last habit has saved more than one shipment.
Project note: a US specialty chemicals producer preparing its first export to China sent Wei a batch of safety data sheets. While translating, he noticed one blend's flammability classification would shift under the Chinese standard, changing the required pictogram. The client corrected the label before printing. The translation cost a few hundred dollars; a relabeling recall at the port would have cost far more.
The Documents on Wei's Desk
Four document families make up most of his workload, each with its own failure modes:
- Safety data sheets. Codified GHS phrasing, exposure limits in the correct national units, strict section structure. Our page on SDS translation explains why this document forgives nothing.
- P&IDs and process drawings. Abbreviation-dense, space-constrained, and meaningless if tag numbering drifts between the drawing and the procedure that references it.
- Commissioning dossiers. Punch lists, test records, and turnover packages where a mistranslated valve state ("closed" versus "locked closed") becomes a startup incident.
- Factory SOPs. Written for operators, so Wei keeps sentences short and imperative in Chinese, resisting the formal register that makes procedures read slowly.
At a Glance
| Language pair | English ↔ Chinese (Simplified) |
|---|---|
| Degree | MS Chemical Engineering, Tianjin University |
| Certification | Certified technical translator; native Chinese speaker |
| Experience | 14 years in translation, plus 3 years as a process engineer |
| Sectors | Chemical processing, plant engineering, electronics manufacturing |
| Tools | Trados Studio, memoQ, Xbench QA, Bluebeam Revu for drawing markup |
How Wei Runs a Project
Terminology first. Before touching volume, he builds or updates the client termbase, locking equipment names, chemical nomenclature, and regulatory phrases. Questions go to the client in batches, usually twice a week on larger jobs, because a translator who never asks questions is either omniscient or guessing. When source documents contradict each other, and commissioning packages often do, he documents the conflict rather than picking a side quietly.
His revisers come from the same bench of chemistry and electronics manufacturing specialists, and he returns the favor on their projects. See how he fits into the wider team on our translator roster.
Work with Wei
If your company runs a plant, ships chemicals, or buys equipment across the Pacific, Wei is the name your project manager will put forward. Work in the chemical industry lands on his desk most weeks. Send your files through the quote form and you will have itemized pricing within one business hour.
Client Questions About Wei
Does Wei translate into Traditional Chinese for Taiwan or Hong Kong?
No. Wei works exclusively in Simplified Chinese, the mainland standard. Traditional Chinese uses different characters and often different technical terminology, so those projects go to Traditional Chinese natives elsewhere on our roster, working the same revision process.
Can he make our SDS compliant with both OSHA HazCom and GB 30000?
He translates your authored SDS using the codified phrases of the target regulation and flags classification or labeling differences between the two systems. The regulatory decision stays with your EHS team; Wei supplies an accurate document and a list of discrepancies to rule on.
Does he work directly inside drawing files?
For P&IDs and other drawings, our production chain pulls the text out of the file, Wei translates it in a CAT tool feeding the translation memory, and it goes back in or ships as a bilingual tag table. He checks the reassembled sheet so callouts and tags still match.
Can Wei translate Chinese supplier documentation into English?
Yes, the pair runs both directions. For Chinese to English work, such as equipment manuals from a Chinese OEM, a native English speaker revises his draft, keeping the two-person standard intact either way.