Jiayan Hydraulic Technology Co.,LTD. affiliated with Taiwan Jiading Group Company was founded by a group of senior engineers who have rich experience and passion in the field of mechanical automation in 2009, specializing in researching, manufacturing and marketing JIAYAN brand swing clamp , link clamp, work support, hydraulic sequence valve, hydraulic cylinder , toggle clamp and hydraulic fixture and jig components. Jiayan owns more 50 invention patents in mechanical automation.