Junziguan Village,Shijing Xiang,Hejian City

Established in 1998, our company is a professional technology-oriented enterprise specialized in the production of drilling equipment and tools. We are one of the leading corporations of drilling tool...

35, Hsin Chung Road, Hsin Ying,

Gloria, a member of evergreen group, is a specialty steel manufacturer as well as the only manufacturer of high alloy steel manufacturer in taiwan. We are one of the qualified material supplier to ge ...

Junziguan Village,Shijing Xiang,Hejian City

Established in 1998, our company is a professional technology-oriented enterprise specialized in the production of drilling equipment and tools. We are one of the leading corporations of drilling tool...

Trilena is a created name based on three basic words Truthful Beautiful Kindness==== this is also the concept of our company ==== the left two words are from 2 names (please allow us keep it ...

35, Hsin Chung Road, Hsin Ying

Gloria, a member of evergreen group, is a specialty steel manufacturer as well as the only manufacturer of high alloy steel manufacturer in taiwan. We are one of the qualified material supplier to ge ...