JB series aluminum parallel groove clamp is designed to connect two parallel bare aluminium conductors.
There are two types.
Body:High strength,corrosion-resistant,aluminium alloy(AlMgSi1) with hot forged bimetallic sheet.
Bolts:Steel 8.8,DIN933,Hot-dip galvanized.
Nuts:Steel 8,DIN 934 Hot-dip galvanized.
Conical Washers:Steel,DIN 6796 corrosion-protected.

Who we are

Yongjiu Electric Power Fitting Co.,Ltd. was founded in 1989. It is a primary domestic professional manufacturer of electric power fitting and cable accessory.
With internationally advanced machinery processing facilities and experienced engineer team, Yongjiu is capable of producing various product and providing custom services to meet regional standards in different countries.

What we do

Yongjiu Electric Power Fitting Co.,Ltd. is specialized in the R&D, production and marketing of cable lug& cable connector, line fitting, (Copper, aluminium and iron), cable accessory,  plastic products, lightning arrester and insulator with approved quality complying with ISO9001.
Focusing attention on innovation, our company has successfully developed hundreds of products.

What we focus on

Yongjiu Electric Power Fitting Co.,Ltd. is customer focused and specialized in providing the most suitable solutions based on different requirement from each market.

Global Marketing Network

Yongjiu Electric Power Fitting Co.,Ltd. has established a mature marketing service network in more than 70 countries and regions around the world.

Quality Assurance

1.Every raw material has a test report.
2.Advanced equipment for quality precision machining.
3.Complete testing equipment ensure the performance of the product meets the standard and closely related to internationally accredited laboratories.
4.Strict quality inspection standards have strict quality procedures at the beginning of production, in the middle of production and in the completion of packaging.
5.ISO9001 certificate.