Keystone Cable

Keystone Cable is a leading Singapore-based cable manufacturer and supplier for the regional markets. Established since 1990, Keystone Cable specializes in the manufacture and supply of extra-low voltage, low voltage and high voltage cables to various industries. These industries include Building & Infrastructure, Oil & Gas, Data Communication, and more. In our unwavering commitment to providing cables of the highest quality, our product range in Building & Infrastructure, Oil & Gas, and Data Communication are backed by TÜV SÜD PSB and UL certifications. In addition, we are ISO 9001, ISO 14001 and OHSAS 18001 accredited for our Quality, Environmental and Safety Management Systems. With our emphasis on stringent quality control processes, we provide our customers with a guarantee of product excellence and reliability. Keystone Cable has a perfect track record of honouring all our commitments and hence most of our customers have long-standing working relationships with us. Check out our local and international projects at We believe that by being a partner with you and creating value together can we truly achieve long-term sustainability. We look forward to creating such value with you.