Jinhua Huachang Packaging Co., Ltd. purchased materials including Class I radioactive sources, feed raw materials, nuclear materials and glass instruments. According to the information searched by Sky Eye, the business scope of Jinhua Huachang Packaging Co., Ltd. is as follows: sales of Class I radioactive sources, sales of feed raw materials, sales of nuclear materials, sales of glass instruments, import and export of gold and its products, manufacturing of metal cutting and welding equipment, management of dangerous chemicals, manufacturing of metal cutting machine tools, application system integration services in artificial intelligence industry, professional design services, software outsourcing services, marine engineering design and module design and manufacturing services, intelligent control system integration, high-speed rail equipment, and so on.