LeDiamond corp. locates in Taipei, Taiwan, and was established on March, 2013.LeDiamond is committed to develop high-efficiency LED components light sensor components, has White reached 180lm/W, 5700K (CRI70), warm white 160lm/W, 2700K (CRI80) mass ...

Dun Yu Tech specialize in manufacturing safe pet products.With over 20 years experience N/B and PC thermal module assembly fields, Dun is capable of solving all Management issues.To dedicate to the environmental protection business, developed a series ...