Top 7 Waterproof Power Supply Manufacturers in Jakarta, Indonesia 2025

1. Changsha Hangte Electronic Technology Co., Ltd.

Changsha Hangte is a national high-tech enterprise concentrating on switching power supply R&D, manufacture, sales and service. It has incubated specialist power-supply brands such as Hangte and Siqi and has been the power-supply supplier for the main screen of the CCTV Spring Festival Gala for seven years. The company has over 20 years of industry experience and has developed thousands of switching power-supply an waterproof power supply models used in LED displays, lighting, industrial control and new-energy sectors. Its manufacturing line is fully automated and able to produce one power supply every four seconds with annual capacity of 15 million units. Because their product portfolio is very broad, and they have high precision automated manufacturing that ensures consistency and high quality. Their scale and experience mean they can support large-volume and demanding applications.

Address: No. 128 Quanzhou North Road, Jinzhou Town, Ningxiang City, Hunan Province, China

2. PT Sanken Indonesia

PT Sanken Indonesia is a Jakarta-based company manufacturing switching mode power supplies (SMPS), UPS and power conditioner units. Its experience since 1997 shows it handles both design and assembly of power units, including for electronics and automotive applications. The products are focused on power conversion and reliability components which align with waterproof / outdoor-capable units and led waterproof power supply if properly specified.  They operate locally in Jakarta, so communication and local support is easier; their product range includes power supplies of the kind needed for demanding installations.

Address: Jakarta, Republic of Indonesia

3. PT Laju Karunia Jaya

PT Laju Karunia Jaya offers AC and DC power supply systems such as regulated DC power supply, inverter power supply and new-energy related units. Their product range includes power supplies, waterproof led power supply 12v 150w used for industrial applications, signal equipment and emergency lighting. Their product range covers key industrial power supply systems including DC supplies which often have waterproof/ rugged versions for outdoor use. Being in Jakarta Barat helps for local service and supply chain.

Address: Grand Aries Niaga, Jl. Taman Aries Blok G1 No. 1F, Kembangan, Jakarta Barat 11620, Indonesia

4. PT Indodaya Cipta Lestari

PT Indodaya Cipta Lestari (ICA) is a Jakarta-based company established in 1987 that designs and manufactures uninterruptible power supplies (UPS), voltage stabilizers, rectifier/charger and transformer systems. Their factory is in Jakarta, and they have a manufacturing footprint of some scale (13,600 m² reported earlier). For waterproof or rugged power supply needs Led power source, a company producing converters, rectifiers and chargers is beneficial because they understand outdoor and heavy-duty power supply design. Established factory in Jakarta also eases logistics.

Address: Jl. Nusa Indah No.21, Jakarta 11720, Indonesia

5. PT Mandiri Raya Tangguh

Description: Although primarily an automation and industrial supply company, PT Mandiri Raya Tangguh lists power supply units, switching power supplies and related electrical equipment among its offerings. They act as a local supplier/assembler of switching power supplies and can be a bridge to waterproof-rated units for outdoor use, with local stock and supply chain advantages.

Address: LTC Glodok Lt. UG Blok A25 No.3, Jl. Hayam Wuruk No.127, Jakarta Barat, DKI Jakarta, Indonesia

6. PT Socomec Innovative Solution Indonesia

Socomec is an international power conversion and switching equipment company and in Jakarta they operate as a strong regional office (JB Tower, Jl. Kebon Sirih No.48-50). While their core is larger power conversion systems, they also cover power switching solutions which may include rugged power supply units. Because they bring international standards, quality and engineering capability; for applications requiring high reliability and possibly waterproof or ruggedized power supplies this can be a valuable partner.

Address: JB Tower, 26th Floor – Unit C-D, Jl. Kebon Sirih No. 48-50, Gambir, Jakarta Pusat 10110, Indonesia

7. PT Trafoindo Prima Perkasa

PT Trafoindo Prima Perkasa (Trafindo) focuses on transformer manufacturing, but their long history established 1981, and comprehensive involvement in electrical power distribution components make them relevant for power supply equipment that may involve rugged and outdoor-rated units. Although their core product is transformers, their strong manufacturing infrastructure and custom-electrical equipment knowledge means they could support custom waterproof power supply designs or partner for such needs in Jakarta region.

Address: Jl. Hayam Wuruk No. 4 FX, Kel. Kebon Kelapa Kec. Gambir, Jakarta Pusat 10120, Indonesia