On 20th  June 2018, BHP Billiton (BHP), the world’s leading company specializing in mining, petroleum and coal, visits BJCHI’s factory and oversees the progress of Spence Growth Project whose  scope of work includes steel structures and fabrication used in mining industry in Chile.  There is also the meeting held between BHP and BJCHI’s project management team at BJCHI’s main factory at Nikhompattana in Rayong.