Manufacture & Export of Join Systems, Inc. established in August of 1990, has been growing continuously in the fields of IBS (Intellighent Building System), started in the early stage of IBS market. All of JSI members are doing self-development with our new resolution and mind as Next Generation IBS leader under the controlling of sudden-change environment of IT industry. In addition, we put the steady investment, the development improvement of technology and welfare improvement of employee for the promotion of fringe on our chief end. We are putting out our best strength to contribute to 21C Environment, Construction IT industry with our accumulated experience and technology by doing a creative management based on choice and concentration. Also we do our best to proceed to the credible enterprise through high-quality product and service to our client, mutual win-win strategy to cooperated company, constant profitability and growth to our investors.