... delivery 3,MQO:5000sets stationery ruler protractor compass for shenzhen student Product namestudent plastic rulers MaterialPS,PVC,Plastic,ABS ... /ctn, 15kg/g.w. CertificationEN71,ASTM D4236,CPSIA,REACHShenzhen Kjin Stationery Co., Ltd. is located in Shenzhen, nearby HK Port ... in our products, please contact us for more details : Shenzhen Kjin Stationery Co., Ltd. Website: http://www.kjin-stationery ...