Desc: Heavy Metal: Directed by Huaqing Jiang. More than twenty years ago,the electronic waste from Japan,USA, Australia and other countries was transported to a small town .Around 50 thousand migrant workers from poverty-stricken parts of mid-west China formed an e-waste dismantling army.They decompose and recycle nearly 2 million tons of e-waste each year with the most primitive methods.The film telling the family of workers' stories to survival, hearing their moans and sighs.They work hard to purchase their dreams, but living accompanied disease,even death.