GTM group has two main focuses: Titanium Minerals and Import/Export.

Since its foundation in 1999, BETL has had substantial experience in providing equipment and services to industrial fields worth over 300 million U.S. dollars. Along with Envir-Tech Hong Kong Limited was established in 2003, more international business and financial support was provided. In 2006, GTM was established in the U.S. and one B2B website was built up in China to promote U.S. small companies.

In 2012, GTM Mineral MX S. de R.L. (GTMMX) was established in Mexico focused on titanium mining. Now GTMMX owns 7 concessions in Mexico. In 2021 it will complete the delivery of 200,000 tons of titanium minerals.

Jiangsu Red Stone Titanium Co., Ltd. (RST) will operate a refinery facility in Jiangsu, China. In the meantime RST will promote titanium minerals for GTMMX in China as well.