eijing inventio

Company Description

Beijing Invention Biology Engineering & New Material Co., Ltd. (Beijing invention) is a joint venture(China and USA) set up in 1993 approved by Beijing Economy & Trade Committee. Beijing invention graphite factory mainly develops and produces middle---carbon graphite, high Purity graphite, expandable graphite, sulfur- less expandable graphite, flame-retardand graphite material and graphite products. In recent years, eijing inventio have developed fireproofing and flame retardant expandable graphite, The fireproofing and flame retardant graphite that we produced is the products with lowest initial temperature of expansion and the largest expansion rate and small for far among the same products in China.