Zhejiang Jianli Company Limited  

Jianli, a new technology and environmental protection coexist steel pipe manufacturer! Jianli is the first manufacturer who use ARES(SMS Group) spheroidizing furnace and annealing furnace to produce seamless bearing steel pipe in China. Established in 1999, Zhejiang Jianli is the biggest and No. 1 manufacturer in China specialized in producing cold drawn and rolled bearing steel tubes with OD range 12~130mm and Wall thickness range 2~18mm. Our production capacity and sales volume keep at the first place in China for over consecutive 20 years. Since 2017, Jianli has been carrying out equipment renewable reform and environment upgradation, completely using nature gas instead coal gas, adding a new set of anaerobic annealing furnace, three sets of piercing heated furnaces and two sets of magnetic-leakage+UT detection machines, upgrading acid pickling areas and other production investment. Jianli had finished its strategic change in 2018, making true 80% capacity for medium and high -en... [View More..]