Solder is an alloy of tin and additives composed of two parts, divided into the tin-lead alloy composition, lead-free tin alloy additives evenly poured into the middle part. Solder is different different types of additives, additives to improve local solder during welding auxiliary heat conduction, good or bad solder oxide removal, reduce surface tension is the melting point of the solder wire welding materials, the removal of the material to be welded oil solder appearance wire manufacturers, wholesale, increasing the welding area. Guests deliver 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, but also must ensure that after the production process easier and less prone to produce defective products; for example, extruded solder itself streaks, bubbles or rosin hole is too large, the offset is not centered, etc., are very vulnerable to breakage during drawing after the procedure, affect the production schedule and product quality. Solder wire factory outlets | FUJIE solder (certified) | Xuchang solder wire provided by the Zhengzhou City, Fu Jie solder materials Limited. Zhengzhou City, Fu Jie Solder Materials Co., Ltd. (www.fujiehanxi.com) is a leader in Zhengzhou, non-ferrous alloys, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In FUJIE solder leadership with the staff warmly welcome all inquiries negotiations to create FUJIE solder a better future.