CYG SUNRI CO.,LTD.

Supplier Introduction:

CYG SUNRI CO.,LTD. is a state-level high-tech enterprise wholly owned by Changyuan Technology Group. The company was established in 1994 by the Ministry of Power of China - Electric Power Automation Research Institute - Component Protection and Substation Integrated Automation Research Office, headquartered in Shenzhen, with a registered capital of 1 billion yuan.

CYG SUNRI CO.,LTD. is one of the first established electric power professional enterprises in China, committed to global energy technology innovation and quality service. Specializing in the "generation, transmission, transformation, distribution, use" in the field of power energy technology research and development, production and sales, to provide users with professional power equipment and system integration solutions, business coverage of 80 countries around the world. In various power fields such as new energy and traditional power generation, smart grid, primary and secondary integration of distribution networks, electric vehicle charging, energy storage and industrial automation, it realizes the layout of the whole industrial chain, and can provide users with various products, solutions and integrated engineering project services including consulting, investigation, planning, feasibility study, design, general contracting and full-lifecycle operation and maintenance.

Based on the smart grid protection control and automation system, the company has a full range of autonomous controllable products to achieve engineering applications. Taking technology as the basic policy, CYG SUNRI  has always adhered to the independent research and development of products. The main product series includes: relay protection, integrated automation, power grid security, stability and control, online monitoring of transmission and transformation, electric vehicle charging, energy storage inverter, primary and secondary integration of distribution network, composite insulators, power cables, grounding materials, etc. Through nearly 30 years of technical precipitation, protection and control products have covered the full voltage level of 10kV ~ 1000kV, and have been successfully applied to more than 30,000 substations in China, ensuring the safety of about 10% of the whole society's electricity consumption.

The company actively practices low-carbon development and participates in the construction of energy Internet ecology. On the energy supply side, the company actively participates in the construction of a diversified clean energy supply system, participates in the construction of a number of national new energy bases in Xinjiang, Hexi Corridor, Yellow River Zigzhuan, northern Hebei and other demonstration projects of source and network load and storage integration, and helps a number of ultra-high pressure new energy hub projects such as Miaoling in Ningxia and Delingha in Qinghai smoothly put into operation; At present, the cumulative installed capacity of the company's participation in new energy power generation projects exceeds 80GW, accounting for 12% of the total operating installed capacity; In the energy consumption side, the company undertook the construction of Peking University Science and Technology Park smart energy demonstration project; The charging business continues to lead the high-end market share. The company focuses on multi-energy complementation and customized services of source network load co-control, realizes the engineering application of GW EMS system, and vigorously develops the European household energy storage market. In the field of carbon neutrality, Changyuan Shenrui, as one of the first near zero carbon emission pilot enterprises in Shenzhen, has carried out carbon trading and carbon verification services simultaneously.

With its own perfect pre-sales solutions and after-sales technical support, CYG SUNRI‘s products and services have been highly recognized and evaluated by customers: we have actively undertaken a large number of national key power transmission and transformation projects such as Three Gorges transmission, west-east power transmission, Northwest 750kV project, Hami South ±800kV DC transmission, National Grid 1000kV UHV project, Yunnan 500kV Luxi Converter Station; Successfully delivered hundreds of national key projects such as Daya Bay Nuclear Power Plant, Capital Iron and Steel, Shenzhen-Dalian Expressway, Anhui power transmission to the East, Sichuan-Tibet networking, Tibetan-China networking projects; National new energy demonstration projects such as Datong subsidence area and Yangquan subsidence area have been efficiently completed.

On the road of serving global energy and committed to the development of national high-tech industry, CYG SUNRI will maintain the advantages of technology, quality, service and management, constantly pursue excellence, and make greater contributions to social prosperity and development.