Donghai, China, produces over half a million press-on nail sets daily, with annual sales exceeding $1 billion, making it a global hub for artificial nails ▻ ↧ Chinese beauty product exporters are sitting pretty despite US trad... From pre-bleached straight hair wigs to wavy clipped extensions and blinged-out coffin-shaped nails, sales of Chinese-made beauty accessories ​are surging across the United States.