Assay Work Co.,ltd registered in 2001. The company located in Bangkok Thailand. We are a group of artist and craft people that aim to create a unique piece of jewelry. We are manufacturer of beade jewelry such as necklace bracelet earring and ring. And also we create the silver bead and marcasite bead. We have 100 designs come out in each month. Customer design also welcome. Our company has been a member of Department of export promotion of Thailand and Thai Chamber of commerce since 2001.