BeiZheng Electric Technology (Langfang) Co.,ltd, which was the sub-factory for BeiJing Rectifier Factory as its former entity and moved to Langfang City in 2017, specializes in sheet metal parts manufacturing, electrical cabinet assembly, and energy storage system integration. As a value-chain-service supplier, we focus on services for end customers including design, manufacturing, testing, procurement, logistics, and field service of electrical cabinet products, from the prototype development phase to mass production. Our customers include top 500 joint ventures, industry-leading companies, institutes, and universities.