About Us
We specialize in the design, manufacturing, and repair of form coils for motors and generators across both alternating-current (AC) and direct-current (DC) systems.
Kamol Engineering Service Co., Ltd.
For more than three decades, Kamol Engineering Service Co., Ltd. has remained a leader in industrial-scale motor and generator coil manufacturing and services. We continually advance our technologies and workforce capabilities to deliver the highest-quality outcomes for customers across all industrial sectors, both in Thailand and overseas.
We specialize in designing, manufacturing, and repairing form coils for motors and generators (AC/DC), covering operating voltages from 380 V to 22,000 V.
Every coil is produced from high-grade flat copper conductors and manufactured through a modern hot-press process, enabling coil lengths of up to 8.6 meters in as little as 10 seconds per coil—while maintaining precision and international-standard quality. All coils are backed by a full one-year warranty.
We specialize in designing, manufacturing, and repairing form coils for motors and generators (AC/DC), covering operating voltages from 380 V to 22,000 V.
Every coil is produced from high-grade flat copper conductors and manufactured through a modern hot-press process, enabling coil lengths of up to 8.6 meters in as little as 10 seconds per coil—while maintaining precision and international-standard quality. All coils are backed by a full one-year warranty.
For High-Voltage Motors and Large Generators
We manufacture high-voltage coils ranging from 3.3 kV to 13.8 kV, covering stator coils, rotor coils, commutators, and rotor shafts, together with end-to-end overhaul and rewinding services.
Every deliverable is verified using high-potential (Hi-pot) testing from 1,000 to 30,000 volts, along with additional inspections in accordance with IEC and NEMA standards—ensuring durability, safety, and peak performance. With over 30 years of experience, we are more than a coil manufacturer: we are an engineering partner ready to troubleshoot and enhance industrial electrical systems for clients across Asia.
Every deliverable is verified using high-potential (Hi-pot) testing from 1,000 to 30,000 volts, along with additional inspections in accordance with IEC and NEMA standards—ensuring durability, safety, and peak performance. With over 30 years of experience, we are more than a coil manufacturer: we are an engineering partner ready to troubleshoot and enhance industrial electrical systems for clients across Asia.
End-to-End Production
High-voltage coils (3.3–13.8 kV) covering stator coils, rotor coils, commutators; overhaul & rewinding.
International-Standard Quality
Hi-pot testing 1–30 kV to IEC & NEMA standards; assured durability and safety.
30+ Years of Experience
Expert engineering team providing consultation and performance upgrades for industrial electrical systems.
Kamol Engineering Service Co., Ltd.
— The Confidence You Can Choose
Because every project you entrust to us is our highest responsibility.
