Trademark issues are also more and more companies began to trademark your "steward" of recent years, with brand awareness, enterprises registered trademark rampant, many companies "support" dozens or even hundreds of trademark. However, how to maintain trademarks, trade marks better services for the corporate brand, many companies are not good at it. Reporters learned that the construction site conditions, at present, there are some companies try to hire for its trademark "steward", special care to maintain a trademark owned enterprises. Currently living in the 400 number can be seen everywhere, then dial 400 calls are free? Will it be a lie? The first face of this a number of mobile site building, many people have this question, then the customer dial 400 numbers is what my fee? Required to pay the toll it? A: No. Already opened 400 calls anywhere in the city construction sites precautions, customers dial 400 on your phone website, only pay local call charges. 400 phone is not completely free phone, but whatever you call the 400 telephone companies in the local or foreign, you just need to pay the city calls, the called party to pay the toll. This is different 800 calls, 800 calls dialed party is completely free, without paying any fees. However, you should pay attention to: 400 phone is the phone, PHS, fixed-line can dial, but only fixed-line phone can dial 800! Site construction conditions, business inner site network provided by the Zhengzhou Zhengzhou shark sharks Network Technology Co. Zhengzhou sharks Network Technology Co., Ltd. (www.shayuweb.com) strong, credible, technical cooperation in Zhengzhou, Henan industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou shark network into the brilliant and you work for a better future!