YHTC Company News

What This Section Covers

YHTC company news is where we document the work that happens inside the workshop: new calibrator models and accuracy classes, factory and lab upgrades, the metrology training our engineers complete, and the conferences where we present. There is no reprinted press material here — each post is written by the team that built or tested the equipment, and every product post links to the live spec sheet. If you are comparing YHTC against other manufacturers, this section shows you what a factory-direct calibration supplier actually does day to day.

Company Milestones

2003 — YHTC founded in Beijing; first manual pressure calibration benches leave the workshop.
2010s — fully automatic calibration series (TC698A, TC668A, TC618A) developed in-house around our switching and control modules.
ISO 9001 — quality management certified across design, production and after-sales.
Changping workshop — design, calibration lab and production under one roof in the Zhongguancun Changping Applied Optics Park.
2026 — our engineers present at the national temperature metrology conference; the TC series continues to expand across vacuum to high-pressure ranges.

See a model here that you need? Browse the pressure calibration product range for current specs, or contact YHTC with your requirements and our engineers reply within 30 minutes during working hours. Our Alibaba.com storefront carries the same catalog under Trade Assurance.