Aluminum die casting mold are widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, electric motor manufacturing, oil pump manufacturing, transmission machinery manufacturing, precision instruments, land
Make the wax pattern according to the required size and shape, and covered the pattern with refractory slurry and dry it many times, then formeing a hard shell outside the wax pattern. When melting the wax pattern by heating, we can obtain cavities formed
The mouth mask is equipped with a deformable nose clip. The length of the nose clip is not less than 8.0 cm. It is convenient to take out and carry. The breaking strength at the connection point of each mask tape and the mask body should not be less than
1,Large hook big bobbin case , for medium heavy mateialSuitable for sewing leather products, sofa,suits-case, bags, canvas, seat-cushions, etc.2,It has link-driven feed mechanism with fine durability and smooth feed. 3,It has upper/lower comprehensive fee
SMD is short for Surface Mounted Devices, it's a special kind of high power LED lights. It is widely known that these devices come with less fuss and to be applied seamlessly.
Solar PV Battery Storage Systems is lithium iron phosphate battery module, which has higher energy density. The cathode material of lithium iron phosphate battery has stable electrochemical performance, which determines that it has a stable charging and d
Single-sided FR-4 PCB refers to the most basic PCB which components are concentrated on one side, the circuit trace are concentrated on the other side, Single-sided FR-4 PCB circuit trace are mainly process by th screen printing.
With the rapid development of the electronics industry, the the require of High Tg FR4 PCB is higher and higher because of the High Tg FR4 PCB have higher heat resistance.