dawsun道森科技主要从事世界知名品牌如Agilent，R&S等研发、生产类测试仪器的租赁与销售。
Meter Square Chain (Shantou ) Co., Ltd. is a company manages building materials, now has already set up many chain stores in China. The logo was designed by the label "M2". The decoration style is also succinct.