Our producing base is located in Cixi city of the economic zone at the south of Hangzhou Bay. Our plant has the capacity of 20,000 units high-power PV junction box and for 60,000 units low-power box in dally production.

We have scored DDK as one the best-selling electronic connectors over 20 years throughout China,America and Europe.With the commitment of 20-year experience in R&D and production, we dedicate ourselves to PV junction box, connector and wiring harness.To innovate continuously and guarantee the product quality, we hire senior engineers and technicians and build laboratories. Sofar we have established cooperation partnership with well-known photovoltaic module manufacturers domestic and overseas.

We commits to the research, development and utilization of solar power.We are looking forward to cooperation and mutual development.