Henan Fengyi New Energy Technology Co.,Ltd as Henan Jiulong Metallurgy Co.,Ltd?s export department founded in 2012 . Located in Zhengzhou , the capital of Henan Province . We provided high quality graphitized Petroleum Coke , annual output are 150,000 tons .Our factory is a newly established high-technology manufacturer , specializing in graphite related products . Located in the Henan Province(central-China) Xichun industrial complex , we enjoy the unique geographical benefits of efficiency & convenient transportation facilities , resulting in notable cost savings in our manufacturing processes , and thus , customer purchases .