Sumwic Machinery Co., Ltd.

sumwic is a leader in toroidal core and step-lap laminations technology in china, has been serving in the transformer industry for 12 years. from the start, our vision centre on producing high quality, high performance products. now, we have owned 10 patents of machine from the government of china. since 2005, sumwic was founded, and focused on the energy efficiency, design and manufacture the high quality transformer core equipment, such as the rc series toroidal core winder, scrv series step-lap core cutting line, rcw series wound core winding machine and scf series wound core folding machine, we now sell the machines to many small, medium transformer manufacturer and core maker worldwide from us, uk, korea, poland, taiwan, singapore and india etc. today, we continue to innovate, and be committed to research and development to meet the demands of tomorrow. our products, expertise and service are now in high-demand throughout the world. welcome to contact us, sumwic machine, your