Wochang is a regular manufacturer certificated by ISO9000 and IATF , and has 15 years experience on production of alloy materials. We are one of the few manufacturers in China from alloy raw materials to finished products.
As a leader of alloy material in China, Wochang adopts the most advanced alloy smelting technology, strictly implements European and American quality standards, and fully realizes the automation of the casting production process. The lead-free and cadmium-free materials produced by the company are in compliance with EU environmental protection requirements, and the content of lead, cadmium, mercury, and other harmful substances are in full compliance with the RoHS directive.



In order to strictly control the quality and allow customers to use our materials with confidence, Wochang has specially set up a quality control management department, and provides customers with the latest and complete third-party SGS inspection reports at any time. In this way, customers' high-quality requirements for products are realized, and low-cost control of material management is realized.
From the procurement of raw materials, the sorting of raw materials, the smelting of non-ferrous metals, the packaging and sales services of finished products, every link of Wochang is carried out under the strict supervision of the company's technical staff.
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Wochang supplies the following materials:
●Fusible alloy / Low melting point alloy(47℃-280℃)
●Low melting point solder wire(47℃-280℃)
●Gallium indium tin alloy(10℃-30℃)
Fusible alloy can be processed and customized into plates, bars, rings, granules, wires, beads, balls etc according to customer requirements.







