CUK refers to the efficient and flexible Cuk circuit, honoring Slobodan ěuk’s 1976 proposal.In 2016, we officially set sail; in 2022, we merged with ZMl’s core team. The “CUK” (/kok/)in CUKTECH represents the recognition of the Ãuk circuit, a special type of DC-DC circuittopology proposed by Slobodan “uk in 1976. The CUK circuit’s high efficiency, low ripple,and flexibility align perfectly with the modern demand for efficient energy utilization.Over 70% of our staff is dedicated to the R&D and Quality Assurance Department. CUKTECHinsists on innovative product design, demanding strict attention to detail, and creatingproducts that users love.
CUKTECH began as an OEM company and has been focused on developing chargers andpower banks for many years. Our clients include international tech giants like LG, Hitachiand XlAOMl. Our core team has also managed ZMl’s operations for a decade and has builta reputation for high quality. Currently, more than 50% of the CUKTECH team is dedicatedto R&D and Quality Assurance. Our team has shipped over 150 million units of power banksand more than 20 million chargers under CUKTECH&ZMl, serving brands like XIAOMI, LGand Hitachi. Additionally, we dispatch more than 70 million battery units each year.Empower your devices with CUKTECH, a specialist in cutting-edge power banks and fastchargers. We will always prioritize high-performance portable power storage and supply,Quality Assurance, and in-house R&D.