Third-party testing

Index > Technical Support > Third-party testing

Third-party testing institutions with national qualification

Our government accredited test lab offers testing and calibration of 3rd party analyzers and instruments, as well as providing on-site testing services, emission source surveys and assessments. Beijing SDL Technology Co., Ltd. invested 10 million to set up Beijing SDL Detection Technology Co., Ltd. and has successfully obtained the Beijing Municipal Bureau of Quality and Technical Supervision Certificate of Metrology, which means that approval can be issued to the community with proven data and results.

Optimized and comprehensive testing services

Main business covers: Laboratory testing services, on-site testing services (water, gas, soil, dust, nuclear, radiation, noise, dust, sludge, solid waste, etc.), pollution source site investigation and assessment, national restriction projects).

Professional and efficient testing service


With our specialized service team we can provide comprehensive after-sales service to all our customers. We keep track of each installation and the running performance of our products and perform the necessary maintenance when required. SDL offers extensive training and public service testing services for inspection and testing of difficult problems to propose solutions and become a trusted professional testing service. We strive to become a top-class national testing brand.