We, bigstone international Co., ltd. Are trading base in Thailand over 19 years. We are supply various kind of products such as coal, anthacite coal, met coke, chrome ore, chrome sand, cement, sugar, rice, bagass pulp, starch, urea, iron ore etc.

With the approval of ministry foreign economic relations and trade china, established in 1972. Our company has independent right management both at home abroad. This firm also status as a legal entity it is combination multi-economic multi-function entity. In line with principle equality ...