ZHUZHOU TONGYI INDUSTRY CO., LTD.
Address:No. 501, Jinshan Industrial Park, Hetang District, Zhuzhou City, Hunan, China
Postal Code:412000
Tel: +86-21-60346873
Fax: +86-21-60346873
Email: tungstencarbide@worldbrandcorp.com
Website: www.chinatungstencarbide.com