NTCL vs PPIH Comparison

Netclass Technology Inc is a business-to-business smart education specialist, providing IT solutions to schools, training institutions, corporations, public agencies and other institutions or corporate customers. It offers SaaS subscription service and application development. The solution's modules include teaching management, campus management, online teaching, online examination, epidemic prevention and control, education credit blockchain system, and lecturer evaluation services.

Perma-Pipe International Holdings Inc is engaged in the manufacture and sale of products in the reportable segment of Piping Systems. The company engineers, designs, manufactures, and sells specialty piping systems and leak detection systems. Specialty piping systems include insulated and jacketed district heating and cooling piping systems for efficient energy distribution from central energy plants to multiple locations, primary and secondary containment piping systems for transporting chemicals, hazardous fluids, and petroleum products, and the coating and insulation of oil and gas gathering and transmission pipelines. It operates in the United States, Canada, the Middle East, Europe, India, and other countries.