◆Zhongheng headquarters.

Address: Xingfu Industrial Zone, Shizhu Town, Yongkang City, Zhejiang Province

Zip code: 321304

Website:www. yong-yi.com

E-mail:yk-zh@hotmail.com

sales@yong-yi. com

Chairman: Zhou Huazhang

Domestic Sales Department:

Phone:0579-873501770579-87350288

Fax: 0579-87350399

Mobile: Zhou Henghui13857957355

International Trade Department:

Phone:0579-87351006

Fax: 0579-87350399

Contact: Zhan Rui13566915837