National Unified Hotline: 400 8677 550
SHIQ3-63M(New type)
SHIQ3-63G/125G(Terminal type,Intelligent type)
SHIQ3-63G/125G(Terminal type,Intelligent type)
SHIQ1-Ⅲ/D(Terminal type,Intelligent type)
SHIQ1-Ⅲ/D(Terminal type,Intelligent type)
SHIQ3(末端型)
SHIQ1(C65型、NS型、NSX型、NSE型)
SHIQ1(新C65型)
SHIQ(Two sections type,Three sections type)
SHIQ-GD(斯沃型)
SHIQ-G(G type,Isolation type)
SHIQ-NA(Isolation type,Hanguang type)
LANG MING BIG ADVANTAGE, YOU REST ASSURED FOUR
Langming products aim to create high-quality electrical appliances, establish the Langming brand, and provide one-stop solutions
For the goal. After more than a decade of development, the Langming dual power supply has become well-known to customers
And refer to influential brands among peers
Since its establishment, Langming has actively introduced outstanding research and development technologies and personnel from home and abroad, and has strong technical research and development capabilities
At present, we have obtained 5 utility model patents and 3 design patents, establishing our industry-leading research and development capabilities
Independently producing a complete set of excellent assembly parts, selecting high standard industrial materials for raw materials, and going through every production process
Strict inspection, advanced production equipment, and perfect process technology have jointly forged outstanding achievements
National Unified Service Hotline: 4008677550 Professional Customer Service Hotline, 8 hours for customer feedback issues
Internal response processing, requiring on-site on-site resolution within 48 hours (72 hours without direct flights to Wenzhou)
On site service upon arrival
Dual power supply aging
test bench
meeting room
Sample Showroom
reception
Company exterior

We are one of the leading domestic manufacturers of automatic dual-power transfer switches. The company is located in Liushi Town, Yueqing City, Zhejiang Province, known as the "Capital of Chinese Electrical Appliances," "International Electrical City," and "Base of China's Low-Voltage Electrical Appliance Exports." The factory site borders National Highway 104 and is just 5 kilometers from the Yongtaiwen Expressway exit. The well-connected road network ensures same-day delivery; goods can be shipped directly from ports such as Wenzhou, Shanghai, and Ningbo by sea; by rail, they can be transported directly from Wenzhou Railway Station to various destinations across the country; and by air, they can be delivered directly from Wenzhou Yongqiang Airport.
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