Enterprise Obligation：

connect the people, good for country,contribute for the world。

Enterprise Spirit：

innovative, practical, sincere and high-efficiency。

Enterprise desire：

look on contribution as glory,work as happiness,security as the benefit for

people in the world,service for the society as the persue of happiness。

Management conception：

improve based on mutual benefit and to be the best security products supplier。

Management policy：

based on the security products for family use, aim at the professional

security products, create standard level in this field, make LYD

international brand。

Administration conception：

aim at the sales achievement, develop and improve together,humanism,processive

and informative。

Talent conception：

choose the employee with high-efficiency,use the talent conpetitively and

fairly, train the people comprehensively and keep the talent kindly。

Note of brand：

*LYD is the short name for Lian Yi Da. To find and realize business alliance for mutual development and progress world wide on the basis of big market.
* Whole structures of square outer and round inner demonstrate stability and practice of LYD''S handling principal and great ambition. Meeting customers demands as the center and marketing as the heading, business feature of good faith and innovation.
* Alphabet group in the circuit likes handshake, which illuminates LYD''S general business philosophy of big market and wide federation by finding and building business alliance for mutual development and progress world wide.