Maintenance of clamping block seat, injection head clamping block, clamping block base, continuous tubing operation vehicle biting pipe maintenance, clamping block; Grip block slip, drilling and testing vehicle maintenance, holding block 1.75 holding block, 1.25 holding block, 1.5 holding block, 2-inch holding block slip chain, clamping block seat, grip block, Cooled Tubing truck, Jerry holding block, coiled tubing vehicle slip maintenance, testing vehicle maintenance, well repair, Sany holding block maintenance, Heiderger maintenance holding block, Kerry holding block repair, Jianghan Institute holding block repair生铁冶炼，钢铁铸造，铸件深加工，废旧钢材再利用，汽车车身外覆盖件冲压模具设计与制造，精密型腔模具标准件的设

 

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件，铁矿石开采、加工精铸件生产有效期至2019年9月6日，采区地址：阜蒙县福兴地镇特殊产品五金精密铸造.不锈钢产品

 

加工精密铸造熔模精密铸造蜡型，球团矿、烧结矿、白灰、钢坯、钒渣铸造精密五金配件精铸件生产。特殊产品五金精密

 

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、硫、粗、煤焦、洗的铸造过程工艺高温精铸合金精铸；对外；精铸产品开发；铸钢不锈钢系统集成不锈钢铸造前景；铸

 

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