We provide testing services to certify product and materials compliance, support quality control, and ensure the health and safety of workers and their environment. We provide assistance for clients who are not sure what tests they need. Our accredited materials characterization laboratory is the foundation of all the services of RJ Lee Group provides, including standardized testing for compliance, industrial hygiene and environmental analyses, quality control, and materials research and development.

We provide credentialed expertise supported by robust scientific data. We provide significant support to industrial clients for product development, industrial hygiene and overall production support.

RJ Lee Group maintains a visible and respected reputation within the legal community, having offered scientific support in civil litigation matters for nearly 30 years. 

  • Product Liability 
  • Toxic Tort
  • Construction Defect
  • Fugitive Emission
  • Personal Injury
  • Patent Infringement
  • Contract Disputes
  • Insurance Subrogation

Subject Matter Experts

From our core business of providing scientific solutions to our clients, we have developed innovative products. Some are produced internally, and some have arisen from partnerships with other research organizations. 

For example, we build lab software solutions to help manage and streamline your labs data, and environmental testing products for a variety of applications. 

  • IntelliSEM is a powerful automated particle analysis system.
  • ParticleID is  a customizable cloud hosted web application used to identify foreign particulate matter and  assist with root cause investigations. 

Other products we create count particles and help keep the air and environment safe.

RJ Lee Group is a materials analysis laboratory and consulting company which serves many different industries. We offer scientific solutions such as industrial forensics services, laboratory and testing services, litigation support, and laboratory software to many industries:

Quality Control Testing

The goal of the quality control testing process in industrial applications is to analyze and monitor the quality of manufacturing activities to detect problems and prevent their recurrence. Automated systems that inspect these processes play an important role in quality assessment, but they are no substitute for precautionary measures in selecting raw materials, product testing, and determining the root cause of contamination or failure for manufacturing quality control.

RJ Lee Group experts support your quality control efforts with:

  • Raw Materials Testing
  • Manufacturing Quality Control
  • Product Quality Testing
  • Contamination Identification and Source Determination

Why Do I Need Support for my Quality Control Measures?

The increasing global demand for goods and services has created a highly competitive market, making quality control testing and regulatory compliance across borders more necessary than ever. Manufacturers, regulatory authorities, trade groups, contractors, designers and sales organizations increasingly rely on third-party QA Testers to ensure that the products they receive, specify or use, comply with these requirements. Raw materials testing and samples of products selected during the manufacturing process confirms the quality of the product and allows any necessary changes to be addressed early on. Third-party testing can provide expert advice and guidance or assistance in developing specifications, relieving apprehension and leveraging expertise for quality control in manufacturing.

Why Use RJ Lee Group?


Improve Product Process and Quality Control

We proactively investigate to identify quality issues ranging from material selection to final product testing.


Help Ensure Compliance

We understand industry standards, OEM (Original Equipment Manufacturer) mandates, and internal policies and help streamline compliance.

Help Reduce Costs

We provide solutions that build efficiencies into quality systems helping to mitigate issues that elevate cost relating to regulatory compliance.


Reduce Non-compliance Risk

We prepare corrective action plans and verification based on scientific data.