WHERE ARE WE
Factory 1: Jinzhou Donggong Petrochemical Products Co.,Ltd.
Address: Hetun Industry Park,Guta ,Jinzhou city, China
Factory 2: Liaoning Donggong Lubricant Addtives Co.,Ltd.
Address: Chemical Industry Park,XingLongTai ,Panjin city, China
CONTACT US
Domestic Bussiness: +86-(0)416-3975008
International Bussiness: +86-(0)416-3808611
Fax: +86-(0)416-3975005
Phone: +86-185 0416 0070
Whatsapp/ Wechat: +86-185 0416 0070
Email: jzdonggong@163.com
FOLLOW US
OFFICIAL ACCOUNT
