Wenzhou Yunji Technology Co., Ltd a subsidiary of Ruian Aoxiang Construction Hardware Co., Ltd was established on 1995 and covers an area of 12000 square meters, located in Ruian city Zhejiang province. we are specialized in door &window hardware and accessories. Such as aluminum door handles,PVC&UPVC door handle, hinge, crescent locks, single point locks,friction Hinge,espagnolette,lock body,cylinder,latch,bolt,roller, multi-point locks etc.We are a professional constuction hardware company consist of science,industry and trade. we are as a large-scale hardware manufacturing enterprise: mold development, stamping, die-casting, polishing, spraying, injection molding and installation. We have passed international quality Management certificate ISO9001:2015 to ensure the excellent quality. More than 30 years, follows strict guidelines for quality control. We strive to establish strong client relationships through honesty and integrity in order to ensure customer satisfaction. Our products are selling to North America, South America, Europe, Southeast Asia, Africa, Oceania and Middle East. we sincerely welcome customers from all over the world to establish good and long term business relationship with us. we are invites you to visit our factory and experience our exceptional products and services firsthand.