Trademark registration certificate

On July 7 -9, 2017, China Foundry Association's 2017 Wax Mould Seminar and Mould Material Forming Class was held in Laixi, Qingdao. The Secretary-General of Art Foundry Branch of China Foundry Association, Professor Zhan Shaosi of Shanghai Jiaotong University and experts, professors, entrepreneurs and technical chief engineers from all over the country visited the company for guidance, conducted research on art casting wax, and highly praised the research and development results of the company's precision casting wax.