Efya international import. &. Export trade. Co. Ltd is a limited ability company which specialized in square pipe, galvanized steel pipe, seamless steel pipe and PC wire and steel wire and so on...The headquarter is located in Baiyi road, Daqiuzhuang village, Jinghai country, Tianjin city, we have a complete and scientific quality management system and integrity, strength and products quality is recognized from the industry. We sincerely looking forward all friends visit, guide, and establish cooperation!