1. Insulating Oil Testers (Oil BDV Tester, Oil Dielectric Loss Tester, Trace Moisture Tester, Flash Point Tester, etc) 2. Transformer Testers (TTR, Transformer Winding Resistanc...
Jan 10, 2022
FAQ 1. What's the warranty? Normally 12 months 2.Does the power supply can customized? YES ,if you need customized power supply,pls tell us when you put the order. 3.What...
Apr 06, 2022
Apr 20, 2025
Huazheng Electric 2022 New Catalog
Jun 06, 2022
Huazheng HZKC-4000 Transformer Vacuum Pumps Machine I. Product Technical Parameters II. Product Overview The HZKC-4000 series equipment is used to evacuate gas from transformers...
Apr 28, 2026
Huazheng Electric Manufacturing Co., Ltd. has successfully concluded its participation at Hannover Messe 2026, the world's premier industrial technology trade fair, held April 2...
Apr 27, 2026
The high-tech enterprise certificate is jointly recognized and issued by the Ministry of Science and Technology, the Ministry of Finance, and the State Administration of Taxatio...
Apr 25, 2026
Industry Partners, Attention Required! To express our gratitude for the long-term support from both new and existing customers, HZJQ-D1 Transformer Oil BDV Tester (Transformer O...
Mar 20, 2026
We are pleased to announce our March 2026 New Trade Promotion, featuring exclusive discounts on a comprehensive range of premium electrical testing instruments. This limited-tim...
Mar 01, 2026
HZTC-15Z 15kVA HV Hipot Control Unit Overview HZTC-15Z Series Intelligent Console is the auxiliary equipment of high voltage test transformer. Carry out withstand voltage and le...
Feb 09, 2026
Generally speaking, the open flash point of the same oil product is about 10-30 ℃ higher than the closed flash point, but the specific difference may vary depending on the prope...
Jan 20, 2026
As 2025 draws to a close, Huazheng has rolled out its "Year-End Sprint 2025" promotion (running December 1–31, 2025), offering tiered discounts, extended warrant...
Nov 29, 2025
