Our Yong Jiang Group is proefessional in Pet preform injection malchine production in past 35 years, eastablish in 1985 years. Our advantage：fast service in 24 hrs /reliable quality for 20 years production Ningbo Yongjiang Group isNingbo Yongjiang Group is a well-established Chinese injection molding machine manufacturer with over 28 years of R&D and production experience. Its full product lineup covers servo energy-saving, high-speed precision, two-color and exclusive YJPT PET preform series, with clamping force ranging from 40T to 1600T. Equipped with high-response dual servo systems and customized plasticizing screws, Yongjiang machines deliver stable precision, 30%-50% lower power consumption and shorter molding cycles. Rigid clamping frames adapt to multi-cavity hot runner molds for 24-hour continuous mass production. All units support 380/400V 50Hz global industrial power. Cost-effective and reliable, they are widely exported to Southeast Asia, Russia, Africa and South America for food packaging, daily chemical and plastic goods factories.