L&R Electric Group Co., Ltd.
Similar suppliers you may like
Shandong Langrui Industrial Co., Ltd.
🇨🇳 China
195811-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
797
Key customer
INDUCOMICC
Key market
🇪🇨 Ecuador
Description
Shandong Langrui Industrial Co., Ltd. (LANGRUI MOTOR) is a prominent manufacturer and supplier of electric motors and industrial equipment based in Zibo, Shandong, China. With a legacy dating back to 1958, the company leverages over 60 years of technical expertise to provide a comprehensive range of power solutions, including three-phase and single-phase induction motors, high-efficiency units (IE2, IE3, IE4), explosion-proof motors, and high-voltage motors reaching up to 13.8 kV and 10,000 kW. Their extensive product portfolio also features DC motors, synchronous motors, slip ring motors, and specialized equipment such as industrial gearboxes, speed reducers, and helical gearmotors.
Operating as both a manufacturer and trading company, Langrui Motor offers robust OEM, ODM, and contract manufacturing services. The company maintains a strong commitment to quality and safety, holding a wide array of international certifications including ISO 9001, ISO 14001, ISO 45001, CE, UL, CSA, ATEX, EAC, and SASO. Their manufacturing processes integrate advanced R&D through collaborations with universities, ensuring each unit undergoes rigorous testing before shipment.
Beyond its core motor business, the company maintains a diverse industrial presence, supplying automotive components such as oxygen sensors, radiators, and ignition coils. Shandong Langrui Industrial Co., Ltd. serves a global clientele across more than 70 countries, supporting critical industries including mining, metallurgy, water treatment, oil and gas, and power generation. Their facilities in the Lijia Industrial Park enable them to provide end-to-end services from technical design and production to international logistics and after-sales support.
Ultra-Premium Two-Speed Motor 750/1500 Yd Series 380V/50Hz with ISO9001$55
Yr Yrkk 6kv 10kv 11kv 3 Phase Asynchronous Wound Rotor Induction Motor$5200
Single Phase AC Induction Motor Capacitor Start Motor Suppliers$25
480 HP 540 HP 600HP 680HP Electric Motor$5570
Exdiibt4 Explosion Motor High Power for Petrochemical Pumps with IP55/IP65$1568
20HP 30HP 75HP 100HP 150HP 800HP Three Phase AC Electric Motor Factory$198
Russian GOST Motor 11kw 15kw 18.5kw 22kw 30kw 37kw with Eac Certificate$59
Yrkk Ykk Yks Series High-Voltage Medium Wound Rotor Slip Ring Electric Motor$1000
1.1kw 1.5kw 2.2kw 3kw 4kw 5.5kw 7.5 Kw 11kw 15kw AC Induction Electric Motor$100
Ykk/Yrkk/Yks High Voltage 6kv/10kv Slip Ring AC Electric Motor for Cement Mill$1000
Ykk Yrkk Yks Slip Ring Three Phase Induction 3kv/6kv/10kv Electri Motor$1000
High Speed 2.2kw 2 Pole 3000rpm Three Phase Motor for CNC Machine Tools$80
Shanghai Liangxin Electrical Co., Ltd.
🇨🇳 China
19991001-2000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
435
Key customer
HITACHI HI REL POWER ELECTRONIC
Key market
🇮🇳 India
Description
Shanghai Liangxin Electrical Co., Ltd., also known as Nader, is a prominent manufacturer of high-end low-voltage electrical apparatus headquartered in Shanghai, China. Founded in 1999 and listed on the Shenzhen Stock Exchange (002706.SZ), the company has grown into a leading specialist in electrical system solutions with a workforce of over 1,000 employees. The company operates a sophisticated manufacturing facility and is recognized as a National Enterprise Technology Center, emphasizing R&D-driven innovation to provide safe, reliable, and energy-saving components.
Their comprehensive product portfolio includes Air Circuit Breakers (ACB), Molded Case Circuit Breakers (MCCB), Miniature Circuit Breakers (MCB), and Hydraulic Magnetic Circuit Breakers (HMCB). Additionally, they manufacture Automatic Transfer Switches (ATS), AC Contactors, Surge Protection Devices (SPD), and intelligent distribution systems. These products are designed to meet rigorous international standards, holding certifications such as CCC, RoHS, CE, TUV, and UL, including specialized UL489 and UL1077 listings for global markets.
Liangxin serves a diverse range of high-demand sectors, including telecommunications, data centers, renewable energy (wind and photovoltaic), rail transportation, and nuclear power. They have established strategic partnerships with major global entities such as Huawei, Emerson, Samsung, Ericsson, and State Grid Corporation of China. Positioned as a high-quality alternative to major international brands, the company provides tailored solutions for complex electrical environments, from residential energy storage to large-scale industrial and commercial power distribution projects.
UL489 Listed MCB Branch Circuit Miniature Circuit Breaker
High Current Miniature Circuit Breaker (Serials NDM1-125)
Hydraulic Magnetic Circuit Breaker (CBE) (NDB3-100)
UL1077 Miniature Circuit Breaker MCB (Series NDB2-63)
Miniature Circuit Breaker MCB (SERIES NDM1-63)
Molded Case Circuit Breaker (NDM2 Series)
NDB3-50 Hydraulic Magnetic Circuit Breaker (CBE)
NDB3-30 Hydraulic Magnetic Circuit Breaker (CBE)
