In recent years, Langsda Metal Products Co.,Ltd according to development direction and brand advancedment, clear-cut public support direction, and agreed that Sunny Xinrui development can't do without public support. Espencially for many ecdemic employees, in order to solve the problem of their children enducation, company decide to donate education. At the same time, in order to expand influence, positive contributions to disaster area. And also organize employees to donate blood.