Guangzhou branch of China Railway General International Bidding Co., Ltd. is better. According to public information, the comprehensive score of China Railway Materials General International Bidding Co., Ltd. is 7.6, of which 50% netizens said that the promotion opportunities were OK, 80% netizens said that the company management was more humanized, 66% netizens confided that the subsidies were average, and nearly 63% netizens revealed that the work pressure was not great. In terms of working atmosphere and office environment, 66% netizens said the atmosphere was good, and 57% netizens said it was acceptable.