Pre-Sales Service: Professional Consultation & Customized Spectral Solutions
We focus on understanding each customer's specific requirements, measurement challenges, and application environments.
Our Services
LiSen Optics supports customers from system selection and installation through daily operation, application development and long-term maintenance. Our engineering and application teams help laboratories, factories and field teams keep spectral measurement systems stable, traceable and ready for critical work.
Whether you need training, calibration guidance, spare parts, remote diagnostics or workflow optimization, we focus on fast response, practical technical communication and service plans that protect your instrument investment across its full lifecycle.
Professional Project Management from Order to Delivery
At LiSen Optics, every customer project is managed through a structured and transparent process to ensure reliable delivery.
Professional Training
Complete training on system operation, maintenance, parameter configuration, and troubleshooting. Professional engineers provide installation and commissioning support.
24-Hour Response & Technical Support
24-hour response service with online and remote technical support to ensure timely resolution of customer issues. (Excludes public holidays.)
Warranty Service
LiSen Optics provides a one-year limited warranty starting from the date of final acceptance by the end user.
Global Delivery & Payment Support
LiSen Optics provides flexible international delivery and payment solutions to support customers worldwide.