Beijing Zhaoyuan International Trade Corp which belongs to HebeiZhaoyuan Steel Structure Co., Ltd. Hebei zhaoyuan is one of themost professional manufacturers in China which produce transmissionline tower with different voltage level such as 10KV, 35KV, 110KV,220KV, 500KV, 750KV, communication tower, substation structure,intergration base station, light steel structure etc. Our productswith "zhaoyuan" brand sell well and get good reputation upon ourcustomers. Due to our best performance and good quality we becomeChina's electric power, China mobile, China telecom, China Unicomsuch & China State Grid as biggest companies qualifiedsuppliers.