This "Compression Joint Bimetal Al - Cu" is to connect power-cable within low & medium voltages range. The material are an assembly of Aluminum and Copper.  - The dimension we are buying is as described in the picture (Note : tembaga means copper,  aluminium means aluminum; all measurement are in mm)  - Quantity : probably more than1,000 pieces (depends on the volume, because we want them to   be delivered by plane)  - Volume of the packaging : 1.5 x 1 x 1 m3 We expect submission from manufacturers in China (mainland) only. Please send me your price of the product. Our personnel will pick your product at your warehouse as soon as we agree on the terms.