HAINING YICHENG HARDWARE CO.,LTD.
Add: No.5 Chuangye Road, Yanguan Industrial Zone,Haining, Zhejiang, China. 314411
TEL: +86 573 87620730 / +86 573 87621758
Mobile: +86 13567370099 / +86 13575307080
E-mail: info@hdecn.com https://www.hdecn.com