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| Power Supply Technology (Hong Kong) Co.,Limited | ||||||||
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| Kabushiki Kaisha Ju Tetsukōjo | ||||||||
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We, Power Supply Technology, were established in 2014 by acquiring the general power supply business from Panasonic Corporation through absorption and split. With a focus on safety and reliability and high quality, we continue to provide the best power supply products for our customers' product development.
Power Supply Technology Co., Ltd. name change (registration): Zhongbao Huannan Electronics (Foshan) Co., Ltd. establishment (registration)
Power Supply Technology Co., Ltd. Hong Kong branch establishment (registration): Zhongbao Huannan Electronics (Foshan) Co., Ltd. Shenzhen branch establishment (registration)
Acquisition of the general power supply business from Panasonic Corporation Automotive & Industrial Systems Division's Mechanical Parts Business Division through absorption and split, and start of business as Power Supply Technology Co., Ltd.
Zhongbao Huannan Electronics (Foshan) Co., Ltd. Suzhou branch establishment (registration)
Power Supply Technology (Thailand) Co., Ltd. establishment (registration): Start of local production and sales of magnet rolls for ASEAN
Power Supply Technology (Hong Kong) Co., Ltd. establishment (registration)
Opening of Kanto office
Relocation of Power Supply Technology (Thailand) Co., Ltd.
Opening of Yokohama R&D Center (Kanto office moved into the R&D Center)
Full acquisition of Shima Electronics Industry Co., Ltd.
The 10th overall clean activity [Autumn] was conducted on November 4, 2026, with 67 participants divided into six teams to pick up trash on campus and in surrounding areas, collect fallen leaves and waste materials, clean drainage ditches, and remove weeds. The activity continued as part of PST Way, aiming to improve workplace environment and contribute to the community, and also helped enhance communication among employees.
On October 6th, 30 second-year students from Toba Commercial Ship High School visited the company as part of fieldwork, touring the manufacturing site. Graduates from Toba Commercial Ship High School also participated in the Q&A session, conveying how learning during student days can be applied to work. The visit followed last year, and the company stated it will continue to actively participate in administrative and regional initiatives.
In light of a legal amendment that took effect on October 1, 2026, Power Supply Technology Co., Ltd. established rules to prevent harassment and a consultation desk, and published them on its careers page. The company will continue to promote fair and sincere recruitment and work to create an environment where applicants feel comfortable applying.
On September 25, 2026, 40 university students visited Power Supply Technology on a bus tour organized by Matsusaka City and toured its manufacturing operations. The company said it actively participates in local initiatives and will continue striving to provide better products.
On September 15, 2026, we participated in Mie University's factory tour. We introduced students to the company's business and factory, and spoke with approximately 20 students.
Power Supply Technology Co., Ltd. (PST) is exhibiting at NEPCON Japan Autumn, held at Makuhari Messe from Wednesday, September 9, through Friday, September 11, 2026. The exhibit presents product development and manufacturing centered on custom power supplies, as well as an end-to-end system—from development and prototyping through mass production—in collaboration with Shima Electronics. Visitors can explore power technology solutions and consult with staff for help addressing product development and manufacturing challenges.
Zhongbao Huanan Electronics (Foshan) Co., Ltd., Shenzhen Branch, Burn Repair Inc.’s sales office in southern China, will move to a new office and begin operations there on July 27, 2026. The company aims to improve customer service and provide a faster response after the relocation.
Our company will be closed for the summer holidays from Saturday, August 8, through Sunday, August 16, 2026. Inquiries received during the closure will be handled sequentially from August 17 onward. Thank you for your understanding.
Power Supply Technology Co., Ltd. (PST) will sponsor the Mie Matsusaka Marathon 2026, to be held on December 20, 2026. Employees, their families, and alumni will also participate as runners. The event offers several courses, including a full marathon on a Japan Association of Athletics Federations-certified course, a 5 km fun run, and a 7 km health walk through the historic castle towns along the Ise and Kumano highways. PST plans to remain rooted in the community and continue contributing to it.
Power Supply Technology Co., Ltd. is recruiting new graduates expected to graduate in March 2027 and is accepting applications through Mynavi 2027. Online company information sessions are held at least once a week and offer a look inside the company through photos and videos. Applicants graduating in 2028 are also welcome. If you have difficulty applying through Mynavi, contact the company through its inquiry form or by phone at 0598-28-8400.