KLKJ�GROUP CORPORATION LIMITED headquarter locates in DONG GUAN China, Company?s branch extend to KUN SHAN, HONG KONG of CHINA and Bangkok Thailand.�It grows stably since it was started 1999.During more than 15 years, KLKJ are leading expert PCB drillin ...

KLKJ�GROUP CORPORATION LIMITED headquarter locates in DONG GUAN China, Company?s branch extend to KUN SHAN, HONG KONG of CHINA and Bangkok Thailand.�It grows stably since it was started 1999.During more than 15 years, KLKJ are leading expert PCB drillin ...

KLKJ GROUP CORPORATION LIMITED headquarter locates in DONG GUAN China, Company?s branch extend to KUN SHAN, HONG KONG of CHINA and Bangkok Thailand. It grows stably since it was started 1999. During more than 15 years, are leading expert PCB drilling routing ...