Hunan Zhengzhong Pharmaceutical Machinery Co., LTD (Z-ZONE) is a comprehensive enterprise that integrates design, development, production, sales, and service. Our primary focus is on the equipment and machinery necessary for pharmaceutical industries, boasting GMP and ISO quality system certification. With extensive experience spanning several decades in both the pharmaceutical and medical industries, our customer-centric approach is committed to providing satisfactory solutions to our global clientele. This includes advanced project design, high-quality equipment, efficient process management, and a comprehensive lifetime service.



We strictly comply with ISO9001 and cGMP production standards during the machine manufacturing process. We have the capability to offer sound project design, top-notch equipment and tailored services to meet the specific needs of diverse pharmaceutical plants across various countries.