Schneider official website: Schneider Electric Co., Ltd., a global leader in energy efficiency management, was founded by Schneider Brothers on 1836. The business includes solutions in the fields of electric power, industrial automation, energy and data center and network. Schneider's quotation can be found in official website.

2. China Bidding Network: China Bidding Network is an information and trading website in the field of bidding and purchasing, which provides services such as national bidding announcement, bid-winning information, online trading of bidding agencies and suppliers' products.