the siam cement group public company limited (scg; set: scc) is the largest and oldest cement and building material company in thailand and southeast asia. in 2016, scg was also ranked as the second largest company in thailand and the 604th largest public company in the world by forbes. the company is set50 and sethd-listed and an industry benchmark. the company's major shareholder is the crown property bureau, which owns 30 percent of siam cement's shares.
huatech has supplied the ams12 and ams24 to thailand since 2007. we have we have a very good long-term cooperation relationship with the local partner. each year, we supplied hundreds of switchgears to thailand including scg.