Power Distribution Equipment, Switchgear Manufacturer

Company Profile

Power Distribution Equipment and Automation Equipment Manufacturer

Welcome to SOJO Electric. We are the preferred source for power distribution equipment in mainland China. The performance of our solid insulated RMU, SF6 insulated RMU, pole mounted switches, metal enclosed switchgear, and other hi-tech products is guaranteed. Over a decade of excellence has solidified our position in the industry. Choose SOJO for the professional advantage.

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Advantage

SOJO has been focusing on the research and development of switchgear and automation equipment for power distribution network for years. We aim at launching advanced, safety and user-friendly products, and leading the technology development in the power distribution industry.

Technology advantage
Our R&D team comprises a number of senior and experienced staffs. The total number of our engineers and technicians has surpassed 130. We have increasingly potent technical ability in the domestic power distribution equipment industry, and well-known great service. SOJO has built our own processing bases for assembling and testing, sheet metal processing and cable accessories production, ensuring the safety and timely delivery of your products. Besides we are also able to provide excellent non-standard products.

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History

2003 SOJO imported switchgears from abroad and distributed them on the Chinese market.

2004 We developed and launched our first SF6 metal-clad RMU.

2005 SOJO started to design and produce compact substation and pole mounted switch and metal-clad switchgear. We got the ISO9001 certificate and started to use ERP management system.

2006 The construction of our new production base in Huairou District, Beijing, was started.

2007 We launched our solid insulated RMU which comes with international patent developed by ourselves. This product was also one of its kind on Chinese market. We got the ISO14001 certificate. New generation of XGW type RMU was successfully launched.

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Main Products

12 & 24kV SVI-Solid Insulated RMUThe SVI-solid insulated RMU is our newly developed environmentally friendly and high-tech product, which has been researched and developed for two years and seven months with assistance from related national departments.

40.5kV Solid Insulated SwitchgearShielded layer of conductive material makes the surface at earth potential everywhere; it is accidently touchable providing safety features for operator.

XGW-SF6 Insulated RMUSOJO has years of experience in the design and manufacturing of XGW-SF6 ring main unit. With the foreign advanced technologies and CAD software, we developed the SF6 insulated MV switchgear, namely XGW series RMU.

ZW32-15/27/38 Solid Dielectric Three-phase Vacuum RecloserThis vacuum recloser adopts pole embedded technology, encapsulated vacuum bottles for the fault interruption, epoxy resin and silicon rubber for the insulation. Magnetic actuated mechanism combined with optional spring mechanism enable both CLOSE and TRIP operations when the battery runs out during dead line.

XGN68 Fixed Metal Enclosed SwitchgearComparing to the traditional indoor high voltage complete switchboard, our XGN68 switchboard has a 40% smaller size, which is about the same as SF6 RMU. Besides, the fuse changing now is also much more simple and safe.

SJFD2000 Microprocessor Recloser ControllerThe SJFD2000 is a microprocessor recloser controller, suitable for protection, control and supervision of utility substations and industrial power systems including radial, looped and meshed distribution networks.

About Us

Environmental Protection
SOJO has been keeping focusing on related research, aiming at providing advanced, energy-saving and environmentally friendly electric products.
We have applied many technologies during the design, production, marketing, and recycling of our products to make them eco-friendly. Our solid insulated RMU, which is produced with our core technologies, is an outstanding environmentally ...

SOJO Electric Co., Ltd.
Add.: Room 1111, Block D, Jiahua Plaza, Shangdi 3rd Street, Haidian District, Beijing
Tel.: +86-010-62983386
Fax: +86-010-62988464