Based on the experience of doing business with overseas clients for over 10 years, DTS,China along with Prima Introduces the 'Sapphire' range of Escalators. These are highly efficient and uses latest technology to reduce the running cost and is very cost effective product in its range. At Prima, we endeavour to meet all individual needs of clients for escalators and moving walks in both commercial and public transport applications. These Escalators and moving walks have been exported to 26 countries and regions in Europe, South America, Middle East and South East Asia. The maximum rise of produced Public transport heavy duty Escalators achieves 18 mt. rise and 1400 mm width.