Suzhou Zhongling Electrical Equipment Mfg.Co.,Ltd. is a manufacturer of electrical equipment based in Kunshan, China, established in 2001 with a registered capital of USD3,180,000. Evolving from "Zhongling Factory," which operated for over a decade prior, the company now employs over 600 skilled workers, including more than 30 professional engineers and highly trained technicians. The company operates modern production lines within a 15,800 square meter production workshop, part of its 23,100 square meter facility. Suzhou Zhongling Electrical Equipment Mfg.Co.,Ltd. specializes in a wide range of electrical components, including moulded case circuit breakers, mini circuit breakers, earth leakage circuit breakers/residual current devices, AC contactors, thermal overload relays, fuses, relays, switches, terminals, wire harnesses, surge arresters, temperature controllers, energy saving meters, panel meters, distribution boards, and cable ties. A key capability is its independent mold workshop, allowing for in-house development and manufacturing of all product molds, ensuring complete control over the production process from parts to finished goods. The company provides OEM services, supplying products to international brands such as ETC (Africa), Seletra (the Middle East), Stronger (South America), and GIE (Europe), with annual export output reaching USD5,000,000 and growing rapidly.
Moulded Case Circuit Breaker (ZLM30)
Changshu Switchgear Manufacturing Co., Ltd.
🇨🇳 China
1001-2000 peopleManufacturer
High capacity factory
Large enterprise group
OEM manufacturer
Patented technology
Shipments
150
Key customer
INTEK ELECTRONIC
Key market
🇷🇺 Russia
Description
Changshu Switchgear Manufacturing Co., Ltd., also known as Changshu Switchgear Plant, is a prominent Chinese manufacturer specializing in high and low voltage electrical appliances and digital power distribution solutions. Based in Changshu, Jiangsu, the company operates a 66,000 square meter facility with a 48,000 square meter workshop. With a workforce of over 1,300 employees, including more than 300 professional technicians, the company is recognized as a Key State High/New Technology Enterprise. Changshu Switchgear focuses on high-end electrical development, investing 8% of its revenue into R&D and holding over 400 invention patents.
The company’s extensive product portfolio includes universal circuit breakers (CW3, CW6 series), molded case circuit breakers (CM3, CM6 series), miniature circuit breakers, and automatic transfer switches. Their industrial control range features AC contactors, overload relays, motor protectors, and soft starters. Additionally, they provide complete sets of equipment, such as digital intelligent low-voltage switchgear and new energy components for solar and electric vehicle applications.
As an OEM and contract manufacturer with UL certification, Changshu Switchgear serves a diverse clientele, including panel builders and large-scale commercial entities. The company maintains a robust service network comprising over 100 first-level agents and 50 authorized 4S centers. Leveraging advanced CAD/CAM/CAE systems since 1992, the firm delivers precision-engineered solutions for medium and low voltage distribution, industrial automation, and intelligent power management.
CM1E Series Electronic Moulded Case Circuit Breakers