Upload format requirements：jpg、gif、png、jpeg、pdf、rar、zip（100MB）
Please attach your 2D CAD drawings and 3D CAD models in any format including STEP, IGES, DWG, PDF, STL, etc. If you have multiple files, compress them into a ZIP or RAR. Alternatively, send your RFQ by email to info@yijinsolution.com.
当前位置：Zhongke Precision > About > Honours >
