DALIAN HIVOLT POWER SYSTEM CO., LTD.

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Dalian Powerstar Power System Co.Ltd

🇨🇳 China

2011

11-50 people

Manufacturer/Trading Company/Service Company

ODM manufacturer

Product customization

High-tech enterprise

Eco-friendly supplier

Key customer

ANSHAN IRON AND STEEL CO LTD

Description

Dalian Powerstar Power System Co.Ltd, established in 2011, is a manufacturer, trading company, and service provider based in Dalian, China, specializing in power system solutions. With 11 to 50 employees, the company focuses on providing high-quality, reliable power protection systems, particularly for data centers and critical infrastructure. Their diverse product portfolio includes Uninterruptible Power Supplies (UPS) such as Modular UPS, Online UPS, and Emergency Power Supply (EPS), alongside Diesel Generators, UPS Batteries, Solar Inverters, AC Voltage Regulators, Static Transfer Switches (STS), and Precision Air Conditioners. They also offer network monitoring systems and battery cabinets. Powerstar emphasizes green energy conservation and environmental protection in its UPS production, offering solutions like the Epower Series UPS with DSP digital control technology for data centers, supporting N+1 or N+X redundancy. The company provides comprehensive solutions including Stand-Alone Operation, Parallel Server Redundancy, and Dual Bus configurations. Powerstar has a strong track record, securing significant projects with clients such as Dalian Children's Hospital, Minsheng Bank Dalian Branch, and Dalian International Airport, and operates an e-commerce platform for local agents and online business. They are dedicated to both domestic market development and international expansion.

Maintenance-Free Lead-Acid UPS Battery (NP Series)

Embedded Module UPS (ECMS Series)

Standby Single-Phase UPS (Free series)

Industrial Grade Sine Wave Module UPS

Line Interactive Sine Wave UPS

High Frequency High Frequency UPS (HP900)

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Three-Phase LED Sine Wave UPS (Spower Series)

Three-Phase Online UPS

Maintenance-Free Colloid UPS Battery (GMJ Series)

Dalian North Instrument Transformer Group Co., Ltd.

🇨🇳 China

1997

1001-2000 people

Manufacturer

High capacity factory

Established brand

Large enterprise group

Own brand

Shipments

Key customer

PROYECTOS ENERGETICOS ECUAGESA

Key market

South America

Description

Dalian North Instrument Transformer Group Co., Ltd. is a leading Chinese manufacturer of electrical power equipment, specializing in instrument transformers, surge arresters, and vacuum circuit breakers. Established in 1997 and based in Dalian, China, the company operates as a group with several subsidiaries, including Dalian North Vacuum Switch Co., Ltd., Dalian North Surge Arrestor Co., Ltd., and Hunan NORIT Instrument Transformer Co., Ltd. With over 1,600 employees, including a significant number of engineers and technicians, the company operates a large facility covering 400,000 square meters with a building area of 120,000 square meters. They are recognized as one of the top three instrument transformer manufacturers in China, holding approximately 18% of the national market share. Their extensive product portfolio includes Current Transformers & Potential Transformers up to 330kV, Vacuum Switches from 12-72.5kV, Metering Boxes, Metering Carts, Isolation Carts, PT Carts, and polymer Insulation Gapless Metal-oxide Surge Arresters from 0.22-220kV. These products are widely utilized in power plants, transmission and distribution projects, and various industrial sectors such as petrochemical, iron and steel, railways, subways, airports, and electric locomotives. Dalian North Instrument Transformer Group Co., Ltd. is certified with ISO 9001 and ISO 14001, demonstrating their commitment to quality and environmental management. The company exports its products to numerous international markets.