... We are professional manufacturer of oil equipment forging in China, our product include: Casing head forging, tubing ... boiler pressure vessel, oil industry, chemical field, shipbuilding, pharmacy, metallurgy, water conservation, power plant, pipe accessories and ... managerZhangqiu Baohua Forging Co.,LtdTel: 0086-13853179742Fax: 0086-531-83861079 Machine tool forging parts(blank&finish machining) ...