Chengdu Centran Communication Technology Co., Ltd.
Surface treatments
Company Overview
CHENGDU CENTRAN IMPORT AND EXPORT TRADING CO., LTD, operating as Centran industrial, is a prominent global supplier of raw materials for the cable and wire industry. Established in 1997, Centran has grown to become a significant manufacturer of water-blocking tapes, yarns, marking tapes, and PET tapes in China. The company operates from Chengdu, Sichuan, P.R.China, and manages its import and export activities through Chengdu Centran Industrial IMP.& EXP. Trading Co.,Ltd, established in 2005. Centran is recognized as a high-tech enterprise, holding ISO 9001 certification and complying with ROHS and REACH regulations, reflecting its commitment to quality and environmental standards. The company has received accolades such as 'Jiangsu Province High-tech Enterprise'.
Products and Services
Centran offers a comprehensive range of specialized materials crucial for cable manufacturing. Their product portfolio includes various water-blocking tapes, such as non-conductive, semi-conductive, double-side, reinforced, and sea water-blocking tapes, available in laminated and foam tape forms. They also provide binding, bedding, and barrier separating tapes, including reinforced polyester non-woven fabric and PET laminated non-woven fabric tapes. Additionally, Centran manufactures water-blocking yarns, composed of polyester terylene long fiber and polyacrylate super-absorbent resin, designed to replace traditional filling compounds and provide water-blocking armoring. Other offerings include E-glass yarn for optical fiber cable reinforcement, non-woven fabrics to prevent cable core deformation, and hot foil marking tapes.
Technical Specifications and Applications
Centran's products are engineered for diverse applications within the cable industry, including power cables, optical cables, copper telephone cables, data cables, and submarine cables. Their water-blocking materials are designed to rapidly expand and block water ingress, protecting cable integrity. Semi-conductive tapes are utilized to improve electric field distribution and shield against electromagnetic interference, preventing axial discharge. Specific technical details include hot foil marking tapes with core IDs of 25mm and ODs of 165mm, suitable for marking temperatures between 80-120 °C, and available in various spool widths and lengths (e.g., 8mm width, 20km length). The non-woven fabrics offer high tensile strength and low elongation, ensuring cable core roundness and tightness.
Quality and Innovation
Centran emphasizes continuous innovation and adherence to stringent quality control, evidenced by its ISO 9001 certification and compliance with ROHS and REACH regulations. The company's focus on research and development aims to provide advanced solutions that address the evolving needs of the cable industry. By offering materials with stable performance across varying environmental conditions, Centran supports the production of durable and reliable cables. The company actively participates in international trade fairs, such as the International Wire and Cable Trade Fair in Dusseldorf, to stay abreast of industry advancements and showcase its material innovations.
