加拿大ASL Environmental Sciences 
加拿大ASL公司是著名的环境科学仪器制造商，在海洋、声学、冰研究方面拥有丰富的经验。
ASL's strength comes from three main areas:
• Highly qualified scientists and technical personnel, bringing their experience from over 500 consulting and other service projects.
• ASL's range of acoustic products for measuring waves, ice, flow and zooplankton.
• An extensive pool of oceanographic instruments available for lease, selected from among the best in the industry.

产品：水体声学剖面监测仪
水体冰质剖面仪
波浪剖面仪

ASL Environmental Sciences is a world class company with almost a quarter of a century of experience in oceanographic, acoustic and ice research services.

We provide our clients with scientific consulting services including Flow Measurement, Numerical Modeling, Wave Measurement and Analysis, Sediment Transport and Ice Studies.

ASL wins FPTT award We offer a unique combination of field experience, analysis, and custom-designed capabilities as well as a range of advanced acoustic measurement instruments.

This combination allows us to produce optimum solutions for challenging measurement problems. ASL has an enviable record of providing cost-effective solutions on time and on budget.