Cobalt Engineering is a privately owned South African entity that focuses on the Manufacture of standard, specialized and custom built semi trailers for the haulage industry.The company was founded in 1993 by York Zonneveld who had a vision and creative mind to make difference in the transport industry. Cobalt Eng has gone from strength to strength as we work with our customers to create and design trailers to meet their specific requirements, from bulk handling to abnormal freight.Cobalt strives to maintain a professional, yet hands- on approach with all our customers from the get go. We have an in house design team who continuously endeavor to improve our products and trailers. The team also work with customers on personalized creations and custom built products.