Jinan Jinya Machinery Co.,Ltd. is specialized in researching, developing , manufacturing & selling the equipment of aluminium and PVC doors ,windows &curtain walls ,profile laminator and insulating glass produce line. The company seriously followed the modern enterprises' management criterion, JINYA possesses a high qualified team with rich experiences in terms of administering, designing, manufacturing as well as distribution services ,a lot of engineers in doors and windows industry and insulating glass industry keep providing new products, boosting China doors & windows industry. Jinya will provide professional, fast and circumspect service with all its power, including the service offices all over the country and its senior engineers. Your products will be guaranteed by our periodic equipments maintain service and technical cathedra. We look forward to cooperating with you, and we will always strive to do even better in the future.