Taian Shengyuan Carbon Soot Marketing Limited in Taian National New & Hi-Tech Introduction Development Zone is a productive specialized company of carbon black. Our company covers 38,000 square meters and the storeroom is 4,000 square meters. We have 4 imported automated productive lines and annual capacity of 120000 tons. The main products are N220, N330, N550, N660, N339, N774, and N375 carbon blacks. Our company establishes relationship with several professional research institutions and high education institutions. German automatic checkout equipments and professional technicians with more than 20 years' experience guarantee the quality of our products. Our company has 6 high-level technicians and 24 middle-level ones. Nearly 100% of our products are premium quality goods, exported to more than 30 countries and regions, such as North America, the European Union, Southeast Asia,