In construction industry we play an important role, given the quality of our calcined petroleum coke, carbon additive, carbon block, foundry material prevailing in the market. Our production facility ...

Long Rich International Industrial Limited is listed among the leading Calcined Petroleum Coke Carbon Additive Manufacturer and Exporter owing to the years of experience and expertise that result in b...

We are trading company dealing chemicals and energy in Tianjin Port.we established our business in 2004. The most advantage items are activated carbon and Foundry coke produced by parent company in Sh...

Tianjin Googol International Trading Co., Ltd  is  a  leading  and &nb...