Shenzhen Tefa Information Optoelectronic Technology Co., Ltd.

Shenzhen Tefa Information Optoelectronics Technology Co., Ltd. is mainly engaged in the research and development, production and sales of power optical cable (including ADSS, OPGW and OPPC, etc.) hardware and power conductor/ground/guy wire and other pre-twisted hardware and accessories. It is also engaged in high-voltage optoelectronic integrated products and engineering design, installation, consulting and maintenance. The company is controlled by Tefa Information (a listed company in Shenzhen, code 000070). As a leading company in the research and development of power optical cables in China, Special Information has also continuously explored and studied the use of various power optical cable matching fittings during this period, and gained a lot of on-site experience. It has made important contributions to the successful promotion of power optical cables and pre-twisted fittings in the power industry, and has received multiple national honorary certificates and recognition from the power department. The main products of Optoelectronic Technology Company include power optical cables, wires and pre-twisted tension-resistant clamps for railways, pre-twisted suspension clamps, splicing hardware, anti-vibration hardware and protective hardware, etc. According to the product line design, we can provide various common specifications of pre-twisted tension clamps, pre-twisted suspension clamps, U-bolt tension clamps, padded suspension clamps, T-shaped splice strips, protective strips, tension splice strips and conductor splice strips, as well as accessories such as connector boxes, anti-vibration hammers, anti-vibration whips, and distribution wire binding. The company conducts production and design in strict accordance with national standards, industry standards, and IEC, IEEE and other requirements. The company has introduced the most advanced pre-twisted metal tool production equipment in the country, which has the characteristics of high production efficiency and stable product quality. The company also has advanced and complete product inspection and testing instruments to ensure that the factory products meet the customer's actual line design and