Euro Tech Holdings distributes laboratory instruments, analyzers, test kits, and other equipment for water and wastewater treatment throughout Hong Kong and China. Offering equipment from both Asian and Western suppliers, Euro Tech also distributes telecommunications and general testing equipment, and provides technology services to government agencies, utilities, and beverage makers. The company has more than 1,000 customers, including the Hong Kong Environmental Protection Department and China Light & Power. Nearly all of the company's business is in China.