Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Yem Technology Mining EPCM Construction & Maintenance Company ← View details Level 2/643 Murray St, West Perth, Western Australia 6005 1800 100 936