Saigon Investment Equipment Technology Joint Stock Company specialzes manufacturing and importing variety of bolt products, screws, nuts, metal anchors, seals which are reached international quality standards such as: DIN, ISO, JIS, ASTM/ANSI, GB, BS standards,…Saigon Investment Equipment Technology Joint Stock Company specialzes manufacturing and importing variety of bolt products, screws, nuts, metal anchors, seals which are reached international quality standards such as: DIN, ISO, JIS, ASTM/ANSI, GB, BS standards,…