PRIMA TRADING (SUZHOU) CO.,LTD was founded in the year of 2007 by several profesional persons who worked in the area of elevator for over ten years. Our company is located in Changshu City of Yangtse Delta Area, where is the most important & biggest production base of elevator components. Our company specializes in the production and international trade of elevator, escalator and their components. Since the year of 2006, we have our own production of traction machine in our city. And in the ...