We are a professional supplier of lost-wax casting, as well as an agent and manufacturer of various equipment and materials for precise casting. Integrating the research and development of casting technology, we strive for the development and exploration of precise casting industry. Our products mainly contain "Yihui" brand investment powder, Japanese A-1(mix) Platinum investment powder, "Yihui" brand wax, graphite crucible, ceramic crucible, graphite mould, gold melting machine, die machine, vacuum wax injector, casting machine and fitting, and more, which are all applied in jewelry, watch, glasses industries and other fields. Moreover, our jewelry PD center provides the services of gold, silver and stainless steel machining. In order to better serve our customers, we have set up companies or offices in Shenzhen, Guangzhou and Hong Kong. We welcome your visit.We have the "Guangzhou Han Hui Graphite Products Co., Ltd.", is a professional manufacturer of graphite products that can pr... [Details]