... manufacturer of oil equipment forging in China, our product include: Tubing head forging blank, Casing head forging, casing spool forging ... , tubing spool forging, three-way, six-way forging, eight-way forging, ... Baohua Forging Co.,LtdTel: 0086-13853179742Fax: 0086-531-83861079 tubing head forging blank( normalizing+turning+modulation)