Hebei Shengzan Precision Machinery Manufacturing Co., Ltd. was established in 2019. It is amodern company engaged in the production of precision molds, covering multiple industries such asair conditioning, refrigeration, HVAC, semiconductors, communications, computers, and motors.With its technological advantages, Shengzan has successfully developed three high tools withhigh lifespan, high quality, and high speed in many fields, including air conditioning fin molds,refrigerator fin molds, integrated circuit lead frame molds, semiconductor rib cutting molds, motor molds, and connector molds.Shengzan has many years of design and production experience in the field of fin molds. Thepunching speed of the fin molds produced by the company can reach 250-350 times/minute. Undernormal production conditions, with reasonable replacement of spare parts, their service life canreach 15-25 years or more. Due to its excellent quality, mature design concept, and outstandingcost-effectiveness, its market share has increased significantly year by year, and its products are exported to more than 50 cities and regions Shengzan has a group of experienced technical talents in the precision mold industry, as wellas a batch of automated mold processing equipment. We have successfully achieved a technologicalrevolution from CAD to CAM by using reasonable mold technology and processing methods, whilealso reducing costs and manufacturing competitive precision molds