Over the last 10 years ONS Fiber Parts & Tools BV in Alblasserdam, The Netherlands has grown as the market leader in measuring equipment, glass fiber blowing and welding machines in the Telecom market. Through sales, service and advice we offer our customers a tailor-made solution for the telecom market. Our portfolio consists of the strongest brands that the Telecom market knows and in combination with in-depth technical know-how, ONS Fiber plays the important key role in this market.