Screw rings. Rings nut manufacturer - Changzhou Shengze forging factory is a professional production rings lifting bolt, nut and a variety of forging parts of the enterprise, company has advanced and complete production, testing equipment; strong technical force, more than 20 million in the production of a variety of precision forging. Electric words: 0519-86733114 86732101 Fax: 0519-86736114 hand machine: 13861292580 |
