For 20 years Ziqing has been a manufacturer and exporter of high quality,innovative writing instruments.Ziqing was started in 1997 in Nanchang city, Jiangxi province.All pens are high quality ,Ziqing quality control department requires all pen inks to be tested before assembling to ensure the integrity of our products.And through the hard work and talent of its employees . Ziqing will continue to strive to provide value and exceptional quality pens to consumers for many years to come.We sincerely look forward to cooperating with you