Guozhu Group Corporation has the production and processing technology synchronized with the international, and continuously introduces the world's advanced production equipment to realize CNC automatic production. Most of Guozhu's processing equipment is imported: Swiss MIKRON five-axis CNC machining center, German DMG CNC car, Taiwan Yongjin CNC car, Taiwan DAHLIH machining center, Swiss AGIE spark machine, Japan MAKINO spark machine, Japan MAKINO slow wire, Japan LG Mazak high-speed CNC lathes, Swiss STUDER internal and external cylindrical grinders, British JONES&SHIPMAN (HARDINGE) universal grinders and engraving machines, etc.; advanced equipment can complete various high-precision and difficult production tasks. Guozhu has advanced material vacuum processing equipment with independent control technology. After the parts are vacuum processed, the mold has good toughness, more wear-resistant and durable, so as to ensure that the product quality reaches the domestic leading level and is in line with international standards. Guozhu has the ability to process the whole process of mold manufacturing. Each part is controlled by Guozhu's entire process from material to mold assembly and mold trial testing. All processes are carried out in an orderly manner under the strict ISO9001 quality management system. These have become an important guarantee for the National Pearl to continue to challenge more excellent quality.