For an extended period, XINBIAN has been a trusted supplier for major construction groups including China Railway Engineering Group Co., Ltd., China State Construction Engineering Co., Ltd., and China Communications Construction Co., Ltd.. We specialize in providing on-site power transformers for construction and residential power transformers for project sites. In remote mountainous areas or project locations with lower-than-normal high-voltage input, we offer on-load tap-changer transformers that automatically adjust voltage. This ensures a stable output voltage, meeting the electrical requirements for construction activities. Our commitment to quality and adaptability makes us a preferred partner for large-scale construction projects undertaken by renowned groups such as China Railway and China Communications Construction Company.