In the distant land of Indonesia, a Chinese brand—Shanghai Huaming—has written a story of pioneering and persistence over the course of twenty years. From the arrival of the first tap changer on prosperous land in 2004, to becoming a recognized supplier of on-load tap changers for Indonesia's national utility, PLN, and to having its products used at the important G20 Summit, Huaming has demonstrated the superiority of its products and the reliability of the brand.
In 2005, when Huaming's first tap changer made its debut in the Indonesian market, it faced fierce competition from mainstream European products. However, people of Huaming, driven by a relentless pursuit of technology and keen market insight, continuously optimized product performance and enhanced service quality, gradually establishing a firm foothold in the Indonesian market.
Over the past years, Huaming team has delved deeply into the local market, understanding user needs, developing new products tailored to those needs, and providing customized solutions. They focused not only on the technical performance of their products but also on user experience and after-sales service. It is this meticulous service that has earned Huaming an excellent reputation in the Indonesian market.
The year 2021 marked an important milestone in Huaming's growthin Indonesia. In this year, Huaming successfully passed the new supplier certification requirements of the transmission department of PLN, becoming an officially qualified supplier of on-load tap changers. This achievement signifies a further enhancement of Huaming's status in the Indonesian market. Behind this success lies the Huaming team's years of hard work and continuous effort.


Model:CM2III-500Y/170C-14273G+SHM-D
35MVA, 150KV, ±12*1.25%,Pesanggaran Substatio

Model:HWVIII-800D/40.5-18353W
Resistive Compartment Type OLTC
Tambang Tondano, PLN, Indonesia
After twenty years of dedicated efforts, Shanghai Huaming has become a trusted tap changer brand in the Indonesian market. The excellent performance of its products and comprehensive after-sales service have won the recognitionand preferrence of numerous users. In the future, Huaming will continue to uphold the business philosophy of "quality first, customer foremost," continuously innovating and developing to provide even better products and services to users in Indonesia and around the world.
In response to the Indonesian government's and PLN's call for localized production of equipment, and considering the company's global strategic layout, Huaming plans to build an assembly plant in Indonesia. This move will establish its local production capacity, targeting the entire ASEAN market to provide localized product delivery. In this globally high-potential economy, Huaming aims to contribute more to the local power construction industry, achieving mutual growth with its customers.
Recently, a team of technical experts from Shanghai Huaming Power Equipment Manufacturing Co., Ltd. arrived in Indonesia and conducted an in-depth technical exchange meeting on on-load tap changer technology with several local transformer manufacturers.

At this technical exchange meeting, Shanghai Huaming's technical experts provided a detailed introduction to the company's latest research and development achievements and technical applications in the field of on-load tap changers. They gave comprehensive explanations on various aspects including the structural design, installation, testing, reliability, safety, and intelligent operation of the tap changers. Additionally, they showcased extensive application cases of Huaming power equipment in the power industry.
Representatives from Indonesian transformer manufacturers expressed high recognition of Shanghai Huaming's technical capabilities and raised questions and exchanged ideas on technical issues they encountered in transformer production and operation. Shanghai Huaming's technical experts patiently answered their questions and shared their experiences and recommendations for solving these problems with the local manufacturers.
This exchange meeting not only enhanced the understanding and cooperation between Shanghai Huaming and Indonesian transformer manufacturers but also laid a solid foundation for future collaboration in technology, market, and other areas. Both parties expressed their intention to further strengthen communication and cooperation, jointly promoting the development of on-load tap changer technology and contributing to the advancement of the power industry.

