·瓦力·瓦力

We produce oxygen-free copper using high-purity copper raw material purification technology and production processes, achieving purity levels up to 6N.

Product types include high-purity copper ingots, copper rods, copper plates, and copper wire, and can be customized to meet customer needs.

We can provide a variety of standard and non-standard precious metal alloy brazing materials. We can also customize special-purpose alloy brazing materials of different specifications and sizes according to user requirements.

Zhongshi solder paste is prepared with low oxygen content real round rice solder powder made by ultrasonic atomization process and self-developed and improved solder paste. The whole production is completed in vacuum or nitrogen environment. Suitable for SMT process, radiator welding process, semiconductor chip and automotive electronics welding process.

We produce lead-free and tin-lead tin wires with diameters as small as 0.1mm. Our product lines include nickel-plated, highly reactive, water-soluble, low-spatter, low-temperature, high-temperature, aluminum-solderable, and automated soldering wires.

We produce tin-lead and lead-free solder bars in various specifications. Our solder bars are made from high-purity tin, using specialized anti-oxidation technology, and are refined under strict process supervision and quality control.

This product is suitable for IC packaging such as BGA, CSP, MCM, and is also used for other micro soldering.

We also supply flux, thinners, cleaning agents, red glue and other products to our customers.

The high-precision copper profile wire we produce has excellent electrical and thermal conductivity and is a reliable and stable component used in extreme environments;