NEPH vs TOUR Comparison

Nephros Inc is a commercial-stage company that develops and sells high-performance water solutions to the medical and commercial markets. In medical markets, it sells water filtration products and waterborne pathogen detection products. In commercial markets, the company manufactures and sells water filters that improve the taste and odor of water and reduce biofilm, bacteria, and scale build-up in downstream equipment. The company's subsidiary is engaged in the development of its second-generation hemodiafiltration system and other products focused on improving therapies for patients with renal disease. The company generates almost all of revenue from product sales and a small amount from royalty revenue and other revenues.

Tuniu Corp is an online leisure travel company. The company is engaged in the provision of travel-related services in the People's Republic of China. The company offers a large selection of packaged tours, including organized tours and self-guided tours, and travel-related services for leisure travellers. The company's organized tours provide pre-arranged itineraries, transportation, accommodations, entertainment, meals, and tour guide services. Its self-guided tours consist of combinations of flights and hotel bookings and other optional add-ons. The company derives almost all of its revenue from PRC.