Yueqing Sanxing Hardware Co., Ltd was established in 1976, specialized in manufacture of architectural hardware, including various models of fittings for aluminum door&window, plastic steel and wooden door&window. Among the products, " press-on , movable window lock", "automatically-balanced pulley", "pull-push locks for doors&windows", "double pulleys", "single pulley", "automatically-regulating pulleys" and etc. have obtained national patents. In particular, No PJ-WJ-206 of ShuangFeng door& window lock and door&window pulley have been granted by Construction and Engineering Certificate (Beijing). It is proved that the number of the push without deforming for window pulley is 40,000 and that for door pulley is 90,000; the number of locking/unloking of door is 90,000 and that of window is 30,000, as a pioneer in this field.
     The latest developed "automatically-regulating pulleys" maintains international advanced level. It provides favorable adjustability, excellent activity, high accuracy and strong flexibility; furthermore it possesses the characteristics of overcapacity and abrasionproof, which thoroughly remedy the disadvantage and shortcoming of previous fixed single pulley and regulating single pulley, with unique creativity and progress. We are the exclusive company of our country which manufactures double pulley, and our products are suitable for all modles of architectural shapes due to its reasonable construct, advanced technology, convenient application, speciosity and superior quality.
     Under the lead of Wen xingcai, the board chairman and in the light of " innovation depending on science and technology; deploitation based on quality", our company is under ordererd management, thus achieving impressive success. We have successively won the honor of "Excellent Architectural Hardware Products of China","Zhejiang Province Famous Local Products and Quality-Assured Products", "Customer Satisfaction Enterprise", "Famous-brand Products in Chinese Market" and other awards. We firmly believe that Sanxinge people who continously innovate and challenge oneself will certainly achieve success and create more splendent future.