Contact Details Proton Industrial Park (0027) 11 036 8700 General Inquires: info@dduexpress.co.za Customer Service: csd@dduexpress.co.za Sales: sales@dduexpress.co.za Operations: operations@dduexpress.co.za Estimates: estimates@dduexpress.co.za Accounts: accounts@dduexpress.co.za Opening Hours Monday-Friday07:00 – 17:00 Saturday07:00 – 14:00 Sunday Closed Submit Request