Chiuan-Yeou was founded in 2019, upholding the belief of being the most trustworthy partner for customers, Chiuan-Yeou provides quality guarantee and innovation for product. From wire , heading, threading, heat treatment, plating, until packaging processes, each process is strictly inspected by QC before entering the next process. Besides, to assist customers in developing new products, Chiuan-Yeou can provide professional technical advice and complete quality equipment for testing.