Founded in 2001, Tianjin Longhai Special Wire Material Co., Ltd. is committed to the R&D, production and sale of nylon rubber covered wires. Owing to our joint efforts, our monthly output reaches 500T.

Relying on diligent enterprising spirit, Longhai people keep learning advanced technologies, management and marketing knowledge and insist on corporate cultural concept of "innovation, credit, efficiency, diligence" and become the best of the industry in China. Longhai nylon rubber covered wire has become one of the most famous products in the industry as well.