Multi-brand VFD lifecycle service for industrial customers — from commissioning and preventive maintenance to emergency troubleshooting, workshop repair and on-site reconditioning, DUCHENG supports critical drive assets through their operating lifecycle.
One team across the drive lifecycle — planned support, emergency response, workshop repair, preventive maintenance and on-site reconditioning.
Eight common situations, mapped to the service that usually fits. Not sure? Submit a request and an engineer will triage it with you.
Not sure which service fits your situation? Ask DCAI.
In tire production, conductive carbon black settles on everything — including the medium-voltage drives in the electrical room, where deposits build into a latent fault risk. At a leading tire manufacturer in Rayong, DUCHENG Industrial (Thailand) Co., Ltd. reconditioned drives with nearly ten years of service fully on site, within a planned maintenance shutdown — hazards cleared, service life extended.
Two DUCHENG engineers calibrated parameters, ran performance tests and inspected operating risk at the Hanrui nickel project — supporting first ignition on schedule.
Loading-pump drives entered service in 2024 despite high-salinity conditions and transit-damaged components — resolved on site with the EPC ahead of the terminal's first crude loading.
Client letter of appreciation — CNPC Niger (WAPCO), Feb 2025
Two months of professional maintenance plus new inspection routines took ABB drives with 7–12 years of service from 2–3 failures per month to about one every six months.
Equipment arriving in Thailand is only the beginning of an investment. Its lifecycle service, repair capability, spare-parts support and local engineering capacity determine whether industrial capability truly remains in Thailand.
Read articleVEICHI Authorized Service Provider in Thailand for inverter, servo, PLC and HMI products, valid through December 31, 2026.
Additional manufacturer credentials are held by DUCHENG affiliate companies in China and listed transparently with their holders.
From DUCHENG project records and manufacturer partnerships
14 service locations across China & Southeast Asia — global headquarters in Nanjing, Zhejiang regional headquarters in Hangzhou, service bases, regional offices, and DUCHENG Industrial (Thailand) Co., Ltd. in Rayong.
View the full service network mapPractical guidance on drive reliability — written by engineers, free of sales numbers.
Send the drive brand, model, fault code and nameplate photo — an engineer reviews every request.