there are more than 1500 employees in prt technology, including more than 250 engineers in the r&d team. nowadays more than 130 patented technologies had been obtained, and various new products had been developed to meet the requirements from multivariate market. there are 5 smt production lines, 25 printer mechanism assembling lines and 14 printer assembling lines, which can meet the huge demand from our clients. what is more,there are the professional quality-control team with more than 100 people and also engineering team with more than 50 engineers, which make that our production is going well and also quality under strict control.