No.458, Sec. 2, Guanxin Rd., Guanmiao Dist. Tainan, Taiwan
Our company, Yung Yu Special joint Co., Ltd. have been conducting its business for 40 years in TAIWAN and gained an excellent reputation this field. With a concept continuing innovation improvement our products, has obtained 30 patents products from various ...
pipe joint, settlement joint, joint manufacture, pipe manufacture
