ABOUT US
Wan Long Electric Co., Ltd. was founded in Suzhou, China in 2003. We are a professional manufacturer of intelligent low voltage electrical equipment with over 20 years of manufacturing experience. Our modern factory covers 15,000+ square meters equipped with advanced CNC machining centers, automated assembly lines, and a fully equipped testing laboratory. We have established long-term partnerships with customers in 30+ countries across Southeast Asia, the Middle East, Africa, and Europe. ISO 9001 certified. IEC 61439 / IEC 60947 compliant. OEM/ODM services available.
这款招牌热销产品制作精心，深受客户喜爱，超乎所有人的期望。
Our Products
Motor Protection Relay / Device | Intelligent Motor Protection
Motor Protection Relay / Device | Intelligent Motor Protection
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Automatic Transfer Switch (ATS) | Dual Power Changeover
Automatic Transfer Switch (ATS) | Dual Power Changeover
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Intelligent Molded Case Circuit Breaker (MCCB) | 16A-1600A
Intelligent Molded Case Circuit Breaker (MCCB) | 16A-1600A
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Intelligent Air Circuit Breaker (ACB) | Up to 6300A
Intelligent Air Circuit Breaker (ACB) | Up to 6300A
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Intelligent Low Voltage Switchgear | MNS / GCS / GGD Type
Intelligent Low Voltage Switchgear | MNS / GCS / GGD Type
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We create with intention. Our products solve real problems with clean design and honest materials.
We obsess over the details and strive to deliver the best products at the best prices, every time.
We're always on your side: keeping our loyal customers happy is our top priority and number one goal.
Wan Long Electric Co., Ltd. is a professional manufacturer of intelligent low voltage electrical equipment, headquartered in Suzhou, China. With over 20 years of manufacturing experience, we design and manufacture:
- Intelligent Low Voltage Switchgear (MNS / GCS / GGD)
- Intelligent Air Circuit Breaker (ACB) — 630A to 6300A
- Intelligent Molded Case Circuit Breaker (MCCB) — 16A to 1600A
- Automatic Transfer Switch (ATS) — 63A to 3200A
- Motor Protection Relay / Device — 0.1A to 630A
Our products are exported to 30+ countries. ISO 9001 certified. IEC 61439 / IEC 60947 compliant. OEM/ODM available.
ABOUT US
Wan Long Electric Co., Ltd. is a professional manufacturer of intelligent low voltage electrical equipment, headquartered in Suzhou, China. With over 20 years of manufacturing experience, we design and manufacture Intelligent Low Voltage Switchgear, Air Circuit Breakers (ACB), Molded Case Circuit Breakers (MCCB), Automatic Transfer Switches (ATS), and Motor Protection Relays. Our products are exported to 30+ countries across Southeast Asia, the Middle East, Africa, and Europe. ISO 9001 certified. Fully compliant with IEC 61439, IEC 60947-2, IEC 60947-6-1, and IEC 60947-4-1 international standards. OEM/ODM services available.
Dedicated English-speaking technical team. Pre-sales consultation, application engineering, and after-sales support. Response within 24 hours.
WHY CHOOSE US
10+ YEARS
We've had over ten years of experience and we've grown too much.
DELIVERY
Most of the orders in our factory normally arrive in 7 days.
We have a clear division of work, and offer after-sales service within 8 hours.
AFTER-SALES
PRICE ADVANTAGE
We have to price in the same products, there is a big advantage.
CERTIFICATES
Wan Long Electric holds the following international certifications and standard compliances, ensuring our products meet the highest global quality and safety requirements:
- ISO 9001:2015 — Quality Management System
- IEC 61439-1 & IEC 61439-2 — Low Voltage Switchgear and Controlgear Assemblies
- IEC 60947-2 — Low Voltage Circuit Breakers (ACB & MCCB)
- IEC 60947-6-1 — Automatic Transfer Switching Equipment (ATS)
- IEC 60947-4-1 — Motor Starters and Protection Relays
- IEC 60255 — Measuring Relays and Protection Equipment
- GB 7251 / GB 14048 — Chinese National Standards
- CE Marking — European Union Compliance