With the demand for specialized and refined development of the bismuth based eutectic low melting alloys, lead fishing sinker, pewter figurines, we have successfully established a firm foothold in the market. The company always closely integrates its own interests with the needs of the society, and strives to achieve great development. We always insist that development is in line with national policies and consciously shoulder the important responsibility of promoting enterprise reform and development.

Bismuth based alloy:

117F 47C

117F 47C alloy a bismuth-based eutectic fusible alloy made of five low-melting metals such as bismuth, tin, lead, indium and cadmium. It has a low melting point, can be melted in hot water, is easy to recycle and can be reused many times. Mainly used for the bonding of optical lenses or spectacle lenses and fixtures, the production of heat-sensitive components, etc.

Wochang is a leader in alloy material field in China. Its fusible alloy has accurate melting point and is sensitive which can be quick response within 60-120 seconds. No matter what type fusible alloy you want, Wochang can supplies the best solution for you. Please kindly refer to the following fusible alloys we often make. If you have any questions, please do not hesitate to contact us. We are honored to help you and find the right material for you.

Our standard shape for option:

To custom special specifications or specify the ratio, please feel free to contact us, we will reply as soon as possible.

Our vision is to strive to build the preferred brand of the 5mm 5.5mm 6mm 7mm 99.994% High Pure Solding Lead Wire industry and become the best choice for quality customers and industry elites. Until now our products are now moving on fast and very popular in many countries. We are striving to achieve the company's take-off by virtue of the pragmatic spirit and enterprising attitude of group employees.