单位简介（中文）：
山东佳荣钢管制造有限公司地处经济技术开发区，位于济青-济馆高速公路沿线，京九铁路南北贯穿，地理位置优越，交通便利。 公司占地面积15000平方米，现代化标准厂房8000平方米，拥有多条完整的精密管生产线，主要设备包括：LD-30 、LD-50、LD-60 等多辊冷轧机。可生产外径：10-120mm壁厚1-25mm的精密管，精密钢管，精密无缝钢管，精密光亮管，绗磨管，精拉管等。年生产量可达 8000 余吨，保证交货及时。可订做材质：10#、20#、45#、16MN、20Cr、40Cr、GCR15、15CrMo、35CrMo等。我公司生产的精密无缝钢管内外径公差及失圆度均小于10丝，壁厚公差小于8丝，直线度小于0.1mm/m。产品外表光亮，内壁光滑，壁厚均匀，直线度好。适用于液压机械、汽车配件、轴承、直流电机外壳、仪器仪表等多个领域。可为您大大减少生产成本。
单位简介（英文）：
Shandong Jiarong Steel Pipe Co., Ltd. is located in the economic and Technological Development Zone, along the Jiqing Jiguan expressway, and the Beijing Kowloon railway runs through from north to south, with superior geographical location and convenient transportation. The company covers an area of 15000 square meters, modern standard plant 8000 square meters, has a number of complete precision pipe production lines, the main equipment includes: ld-30, ld-50, LD-60 and other multi roll cold rolling mill. It can produce precision pipe with outer diameter of 10-120mm, wall thickness of 1-25mm, precision steel pipe, precision seamless steel pipe, precision bright pipe, quilting and grinding pipe, precision drawing pipe, etc. The annual production capacity can reach more than 8000 tons, ensuring timely delivery. Customized materials: 10, 20, 45, 16Mn, 20Cr, 40Cr, GCr15, 15CrMo, 35CrMo, etc. The inner and outer diameter tolerance and out of roundness of precision seamless steel pipe produced by our company are less than 10 wires, the wall thickness tolerance is less than 8 wires, and the straightness is less than 0.1 mm / m. The product has bright appearance, smooth inner wall, uniform wall thickness and good straightness. It is suitable for hydraulic machinery, automobile accessories, bearings, DC motor shell, instrument and other fields. Can greatly reduce production costs for you.
