Governance and the Tianjin Science and Technology Development Co. Ltd.

The company works mainly in weak, Mr Han as the sun VOD Beijing a full range of products, as well as industrial and mining enterprises of energy-saving power equipment sales, telecommunications and government departments intelligent voice system and the VIP catering bath, consumer card, wireless meal and the cashier at checkout system series of comprehensive construction, mainly of the Company in good faith to God's principles of customer-dedicated to serve you.