Tianjin HengJi Steel Co., Ltd. was founded in Jan 2006. Our company now employs 600 employees of whom 100 are professional technical personnel. We relocated our factory in 2010 which covers a land area of approx. 173,000 sqm with 13 ERW pipe production lines, 4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.