DongGuan Lvge Alamanuia CO., Ltd. na faʻavaeina e le tolu matua faʻamamaina inisinia faʻapitoa i le 2012. O le sui o le Wort-tech vacuum pump filters. The main products include intake filters, exhaust filters and oil filters. At present, LVGE has more than 10 key engineers with over 10 years of experience in the R&D team, including 2 key technicians with over 20 years of experience. There is also a talent team formed by some young engineers. Both of them are jointly committed to the research of fluid filtration technology in industry. As of October 2022, LVGE has become the OEM/ODM of filter for 26 large vacuum pump manufacturers worldwide, and has cooperated with 3 enterprises of Fortune 500.