Introduce

Keeping step with 'environment-friendly green growth development' which is a current trend, the products that used LED (Light Emitting Diode) by employing the substance that is of help to energy saving and harmless to the human body are on the rise.



We 'BST' manufacture a product of artificial solar plant photosynthesis device BioSun applying this LED so develop mass-produce the product which is of help to growth of small crops or plant while anybody can easily use without restriction to ...