Wuhan Line Power Transmission Equipment Co., Ltd. specializes in manufacturing composite insulator series,located
in Miaoshan Development Zone - Wuhan City. Since 2008, Wuhan Line
focused on the development and production of various types of
Our products include: composite post insulator, composite suspension insulator, composite
pin insulator, composite cross-arm insulator and insulator for
substation and electrified railway from voltage 10kV to 1100kV. LINE POWER’s persistent goal is to be top manufacturer in China
on composite insulators. We have most advanced equipments both on
production and testing, and also set up a high-educated and
professional team of skillful engineers and technicians on
designing & manufacturing, above which guarantee effectively to
providing top quality products and prefect service to our
We have six workshops and the total area is 30,000 square meters.
Also our company owns the most advanced 18000cc full automatic
overall injection molding machines and the voice -operated
displacement crimping machines. Our company built up a high voltage testl hall, physical
&chemical laboratory, electrical laboratory with complete set
of quipments, and the testing area is up to 1,000 ㎡. We have the
ability of inspecting the raw material and insulators, and
performing routine test and sample test.
Our testing center is equipped with 1000 kV power frequency testing
transformer,600kV steep shock wave testing equipment,1800kV
lightning impulse set and 2000kN tension testing machine, also holds other normal production and
inspection equipment.High voltage testers are trained by external authoritative
institutes. They can fulfill tests comply with national standards,
power sector standards, and standards of State Grid of China.
Besides, they are full of experiences.
We set up a strict quality management system according to
ISO9001:2008. All the products comply with IEC,GB, EN, and ANSI
Standards. LINE POWER become one of main suppliers to State Grid
Corporation of China and Southern Power Grid of China, and our
composite insulator product applied for railway also has acquired
approval from Ministry of Railways of China.
Besides, our insulators have reached Canada, U.S. A, Tobago,
Paraguay, Sweden, France, Bulgaria, Malawi, Ghana, Uzbekistan,
Australia, New Zealand and Vietnam....
LINE power’s persistent goal is to be top manufacturer in China on
composite insulators. We are also willing to make cooperation with
worldwide clients. If you are interested in cooperating with us,
please contact us for more information.