Taiwan's land and sea Electronics Co., the original cause of the land and sea for Electronic Co., Ltd., founded in California in 1997 Fr e mo nt, since its inception has been focused on the development of over-current protection is a component of the development, production and sales one of the professional manufacturer of PPTC fuses multiple sex; since 2000 returned to Taiwan after US special forces designed for OEM for many years; in 2003 to set up factories in mainland develop the mainland market, after years of efforts, renowned in the industry. . Second, the main products; SMD (SMD-Type) SMD0603, SMD0805, nSMD, SMD1210, mSMD, SMD2018, SMD2920 Series pin type (RLD / R-Type) R16 (16v), R30 (30v), R60 (60v) , R72 (72v), C250 (250v), C600 (600v) Series Battery protection sheet (ALD / S-Type) VLD, MHD, HPD Series