 | YUANHE MECHANICAL TECHNOLOGY CO., LTD. Add: 2nd Floor, No. 771, Binhai 5th Road, Yongxing Street, Longwan District, Wenzhou , Zhejiang ，China Phone :+86-153 2500 9588 E-mail：zhao@vacyh.com wei.g@vacyh.com Web：www.vacyh.com |
+86-153 2500 9588 | zhao@vacyh.com | wei.g@vacyh.com