Guangdong Loongon Animation & Culture Co Ltd is one of leading manufacture of Building Blocks Toys in China,also we are the leader of Building Block Culture in China. We have our owned brand "LOONGON" and "COGO",,they are all well-known at China and abroad.Loongon company have been engaged in toys businesss for more than 17 years,we have rich experience in R&D and production,we are very strict in management and quality control, we passed ISO9001 and ISO14001 quality management syetem certification.Loongon company also has a high sense of social responsibility,we passed ICTI and BSCI certification.All our products are tested to meet European and U.S.A safety standards,certificate including: EN71,Reach-10P, Rohs,EN62115, ASTM,CPSIA,CP65, CPSC, BIS,CCC etc.Our good Vision is to bring the children Intelligence, Sunshine,Happy and Health, we hope COGO Building Blocks will accompany the child's growing up everyday!Please, work together with us to make it happen!Loongon wish to cooperate with you hand in hand in the future and win together on mutual benefit.