Delivery guests easy waste occurs because when you use the rosin off without a problem on the tin solder wire extrusion process even itself out and there is no direct quality problems, Jiyuan wire, but also must ensure that when the post-production process production and less prone to defective products; for example, when, extruded solder itself streaks, bubbles or rosin hole is too large, the offset is not centered, etc., solder offer is very vulnerable after the procedure brushed break , affect the production schedule and product quality. The look can be welded metals were wet, solder material, when the high temperature solder is melted. And forming an alloy layer on the contact surface with the metal connectors to be welded together. General assembly of electronic products, the main use of tin-lead solder, commonly known as solder. Depending on the melting point of the solder can be divided into hard and soft solder; it can be divided according to the different composition of tin-lead solder, silver solder, copper solder. Solder Specifications | FUJIE solder (Online) | Jiyuan solder wire provided by Zhengzhou City Fujie Soldering Materials Co., Ltd. Zhengzhou City Fujie Soldering Materials Co., Ltd. (www.fujiehanxi.com) (www.fujiehanxi.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In FUJIE solder leadership with the staff warmly welcome all inquiries negotiations to create FUJIE solder a better future.