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Product Center The company‘s insulation products cover 12-1100kv medium voltage to ultra-high voltage voltage levels, and tailor-made insulation modules for ring network cabinet, high voltage switchgear, box type substation, GIS and other electrical equipment. It has many years of in-depth cooperation with international electrical giants abb, Siemens, Schneider, and has rich experience in technology research and development, production and manufacturing, quality control, etc. More
R&D Innovation Rox will always put technological innovation in the first place. In order to create competitive products, we always grasp the needs of customers, and constantly promote the research and development speed and optimal design. More
Information Center We have a lot to tell you. Browse our news, reports, press releases and multimedia content. More
About Us Rox is a leading enterprise in the field of electrical insulation in China. Founded in 1995, it devotes itself to the development of insulation system solutions to meet electrical requirement in the future. Rox has continuously contributed to the growth and safety of the electricity transmission and distribution industry. At present, Rox has established long-term cooperation with State Grid, ABB, Schneider, Siemens, GE and other companies to provide technical support and services for more than 22 countries all over the world. Rox has 420 employees, including 62 technicians. Among these staff, 10 technicians with master‘s degree or above, 15 engineers or senior engineers. Rox has applied for more than 100 patents in total. Our service covers design, development and manufacturing of 12-1100kV electrical insulating products, and operation and maintenance of power equipment. Rox has been improving product quality and reducing production costs by green manufacturing system with informatization and intelligentization to provide professional solutions to electrical insulation system for customers. More
Zhejiang Leian Electric Co., Ltd Zhejiang Leian Electric Co., Ltd., located in Yuhuan, Zhejiang province, is a wholly-owned subsidiary invested by Shanghai Rox Electric Co., Ltd. Zhejiang Leian Electric is an enterprise specializing in the design, development, manufacturing, and sales of 12KV-40.5kV epoxy insulation components, and at the same time, researching, developing and producing low-carbon and environment-friendly insulation products formed by new materials. The main products are SF6 cover, insulating cylinder, contact box, bushing, insulator, insulation cover, insulation support, solid core module, and other electrical insulation components. More
About Us
Corporate Culture

MISSION: To provide the top-quality solutions to insulation system and make sure the safe and reliable performance of electrical equipment.

VISION: To be world famous solution expert leading electrical insulation system.

VALUES: Responsibility; Respect; Aggressive; Share

Make Insulation Safer

The transmission and distribution industry is undergoing profound changes, but no matter how the market changes, ensuring the excellent quality of electrical insulation products is always the top priority. with long-term experience, ROX has been continuously carrying out technological innovation to provide customers with safe, reliable and more competitive electrical insulation products.
Company Profile Rox is a leading enterprise in the field of electrical insulation in China. Founded in 1995, it devotes itself to the development of insulation system solutions to meet electrical requirement in the future. Rox has continuously contributed to the growth and safety of the electricity transmission and distribution industry. At present, Rox has established long-term cooperation with State Grid, ABB, Schneider, Siemens, GE and other companies to provide technical support and services for more than 22 countries all over the world. Rox has 420 employees, including 62 technicians. Among these staff, 10 technicians with master‘s degree or above, 15 engineers or senior engineers. Rox has applied for more than 100 patents in total. Our service covers design, development and manufacturing of 12-1100kV electrical insulating products, and operation and maintenance of power equipment. Rox has been improving product quality and reducing production costs by green manufacturing system with informatization and intelligentization to provide professional solutions to electrical insulation system for customers.
Company Profile Rox is a leading enterprise in the field of electrical insulation in China. Founded in 1995, it devotes itself to the development of insulation system solutions to meet electrical requirement in the future. Rox has continuously contributed to the growth and safety of the electricity transmission and distribution industry. At present, Rox has established long-term cooperation with State Grid, ABB, Schneider, Siemens, GE and other companies to provide technical support and services for more than 22 countries all over the world. Rox has 420 employees, including 62 technicians. Among these staff, 10 technicians with master‘s degree or above, 15 engineers or senior engineers. Rox has applied for more than 100 patents in total. Our service covers design, development and manufacturing of 12-1100kV electrical insulating products, and operation and maintenance of power equipment. Rox has been improving product quality and reducing production costs by green manufacturing system with informatization and intelligentization to provide professional solutions to electrical insulation system for customers.
Development History
1995 Founded In Zhejiang Province Won Market Recognition With The Advanced Management Ideas Of Quality First
2005 Sales Turnover Exceeded 100 Million Cny Established strategic cooperation with several top 500 electrical giants in the world Products exported to more than 20 countries all over the world
2010 Shanghai headquarters base and R & D center completed Explore the solution of power insulation system combining product and service
2013 Established Gas Insulation Research Center With Shanghai Jiao Tong University Do prospective research in electrical insulation field and make great contribution to the development of the industry
2014 National Equities Exchange Quotations Listed A new stage entered with enterprise management sandardization
2018 Insulation Technology Engineering Research Center Of State Level Listed Mes Online Leading technology development and innovation in domestic electrical insulation fields
Corporate Honor
Sustainable Management
Persistence In 2008, Rox participated in United Nations Global Compact Organization, demonstrating our commitment to sustainable development.
High Efficiency Intelligent manufacturing system has been implemented.Automatic equipment has replaced the labor force and liberated the people from the dangerous process to ensure safety and efficiency of production.
Environment Protection We are always committed to creating clean and eco-friendly energy, leading the industry in the research of environmental protection insulating gas, and making technical reserves for the next industrial material innovation.
Collaboration Rox pays much attention to communication and cooperation with customers, suppliers, universities,governments and other relevant stakeholders, and it understands their needs and expectations for sustainable development very well. The common development can be realized through resource integration, collaborative research and development, technical training and other ways.
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