Dalian Insulator Group T&D Co., Ltd. is a professional insulator manufacturer .The company is a high-tech enterprise specializing in the research, development, production, and sales of various types of insulators, including porcelain insulators and composite insulators for transmission line, distribution systems and substations.
Dalian Euse Tool High-Tech Group Ltd.
Specializing in cast power fittings for transmission and distribution. Equipped with advanced casting, machining, and galvanizing lines, we provide high-quality, one-stop manufacturing and assembly solutions for the global power industry.
Dalian Hivolt Power System Co., Ltd
Dalian Hivolt Power System Co., Ltd. is a reputable manufacturer for various insulators and power appauratus , major proudcts including : Porcelain insulators & polymer insulators for up to 750kV transmission lines and substations ; and transformer bushings, fuse cutout etc.
Coveme
Coveme, active in the field of electrical insulation for 60 years, is a European manufacturer of materials for motors, transformers, generators, conductors and batteries. Productions sites in Italy and China, and R&D hubs in Italy, China and Germany. Coveme products are UL listed and the company is IATF certified.
Cottrell Paper Company
Cottrell’s time-tested electrical insulation products, including our Copaco – Rag Paper, CK125TU Extensible Kraft papers, and pressboards, continue to be rugged, reliable, and proven performers in both the motor insulation and transformer markets, and are used globally. Boasting high durability and excellent physical strength. Now celebrating our 100th year.
CJI PORCELAIN PVT. LTD.
CJI Porcelain Pvt. Ltd. is a manufacturer, supplier and exporter of electrical insulators in India. The company was established in 1988 by a group of professionals with a vision of creating an enduring benchmark in India for qualitative excellence in Ceramic Electric Insulators. CJI is an ISO 9001:2015,14001:2015,45001:2018 certified company.
Chongqing UBO Electrical Equipment Co., Ltd.
UBO is a pioneer manufacturer of insulation materials to heavy electrical equipment. It have become the global supplier of HITACHI, SIEMENS, GE, TOSHIBA, TBEA etc and devotes itself to providing high-quality, environment-friendly and cost-effective products for customers. Now UBO is currently the top manufacturer of fiber glass products in China.
CHINA ZBB GROUP SHANGHAI TRANSFORMER CO., LTD.
China ZBB Group Shanghai Transformer Co., Ltd., founded 1985, is in Shanghai Jinshan High-tech Zone. It has 445 staff and 300+ advanced equipment. Its portfolio covers 110kV & below transformers (dry-type/oil-immersed) and switchgear—50+ series, 200+ varieties. Core capacity: 13.78M kVA/year, energy-efficient. ISO & national certified. As a National “Little Giant” Enterprise, it passed 2017 State Grid review, with products serving construction, PV/wind power, chemical and mining sectors. | CHINA ZBB GROUP, founded in 1985, is a high-tech enterprise specializing in power transformers. With strong R&D and certifications, it provides reliable, energy-saving electrical equipment for global power systems.
Baoding JiKai Power Equipment Co.,Ltd
Jikai established in 1985 with extensive industry expertise, we manufacture UL US and UL Canada certified pole-mounted, single-phase, and three-phase pad-mounted transformers to ANSI/IEEE standards. Our solutions combine proven reliability, efficiency, and customization for North American distribution networks.