In the continuous development of the precious metal casting industry, 5G gold shines like a brilliant new star. As the core product of the fifth generation of new gold casting technology, it breaks through many technical bottlenecks of traditional gold casting and integrates innovative casting technology and modern production concepts in the industry. The emergence of 5G gold has not only become a new benchmark in the field of precious metal casting, but also an important driving force for upgrading the gold consum···...