Quester Tangent is dedicated to being your long-term partner in operational excellence. With more than 20 years of expertise in designing and integrating train electronics, we are leaders in the passenger rail industry. Take advantage of our full range of services for your next new build or refurbishment project.
Quester Tangent’s seasoned project management team couples a strong, collaborative approach with the latest methodologies to successfully deliver any rail transit project.
Our team of exceptional engineers provides electrical, mechanical, software, and system engineering services, from project inception to train decommissioning.
Quester Tangent’s state-of-the-art manufacturing facility provides efficient, on-time production and delivery of high-quality, standards-compliant train equipment.
Our skilled engineers provide complete system and network integration services to ensure reliable, trouble-free operations throughout a train’s revenue service.
Quester Tangent has the expertise to perform complete testing and commissioning services to ensure vehicle acceptance and a smooth transition into revenue service.
Our customer service team is here to answer all your questions, assist with equipment repair, or provide you with a custom package to meet all your training needs.
