Zhejiang Baiyun Zhebian Electric Equipment Co., Ltd. covers an area of 435 mu with a registered capital of 350 million yuan. It is a high-end equipment manufacturing enterprise specializing in the production of AC transformers up to 750kV (including power transformers with a single-unit capacity of 1000MVA and voltage levels of 750kV and below, various industrial transformers, auto-transformers, distribution transformers, and various dry-type transformers of 35kV and below), special transformers (including rectifier transformers, electric furnace transformers, and traction transformers of 330kV and below), and high/low-voltage prefabricated substations. With an annual production capacity of 35 million kVA, the company is a core supplier for major projects of State Grid, China Southern Power Grid, the "Big Five and Six Small" power generation groups, and urban rail transit enterprises such as Guangzhou Metro. It is also a core strategic supplier for transformer products to companies like HW and CATL. Its products are distributed nationwide and exported to 51 countries, including the United States, Argentina, Germany, Spain, Russia, Tajikistan, Jordan, Indonesia, and South Africa. The company operates three major core factories: an industry-leading fully enclosed, air-conditioned, and purified ultra-high-voltage factory; an industry-leading intelligent digital dry-type transformer production factory; and an advanced green intelligent manufacturing factory for distribution transformers and box-type transformers. It has established comprehensive and certified systems for quality, environmental management, occupational health, carbon footprint, carbon neutrality, zero-carbon factory, and energy management. Its software products include MDM, ERP, SRM, BOM, CRM, PLM, WMS, MES, and OA, covering areas such as R&D design, production manufacturing, marketing services, operational management, business collaboration, and product production process management. Actively responding to national goals such as "carbon peak and carbon neutrality" and "new quality productive forces," the company has engaged in the R&D and manufacturing of various Level 1 and Level 2 energy-efficient products. It has passed type tests for products up to 500kV, KEMA tests in the Netherlands, and national-level product appraisals.