Our Tourmaline goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art facility located in Detroit, Michigan, United States, laced with all the required amenities to keep the Tourmaline quality consistent and maintained. Buyers can reach us for acquiring first in class Ruby, Safire, Green, Tourmalines ect, as we are enlisted among best in class Manufacturers since 2003.Entire product line from AST Inernational llc LLC (Limited Liability Corp) are made available in different variations with quality commitments that has no match, making our Tourmaline and Ruby, Safire, Green, Tourmalines ect highly demanded in the international market. Owing to which our export ratio value has reached US$2.5 Million - US$5 Million based on Australia,Canada,Germany,Italy,United Kingdom,United States market share. Being a quality-conscious entity and a leading Exporter of Tourmaline, we make sure that all our products perfectly comply with the laid industry standards and boast supreme quality. This approach throughout our 17 Years of export history led us to acquire Approx 5 Million US Dollar of yearly output.Our professional enterprise was first launched with Below US$1 Million of initial investment under Agency.