ADD(Head Office)：Chuangye Rd,Chuangye Park for SMEs,Yanling County,Zhuzhou,Hunan,China.

（Branch Office）:#8,Chuangye Rd,Lusong area,Zhuzhou,Hunan,China.

Email:paulyang@oke-carbide.com

Mobile/Wechat/Whatsapp/Skype:0086-15197304604

Tel:0086-(0)731-27577393