Filling Machinery Solution Provider
Qingzhou Dongzheng Packaging Machinery Co., Ltd. is a specialized manufacturer of liquid filling equipment with 20 years of expertise in R&D, manufacturing, sales, and service. Adhering to the philosophy of “integrity and quality,” we have earned high recognition from customers.
Our product range includes bottle brushing/rinsing machines, filling machines, capping/sealing machines, corking machines, heat-shrinking machines, case sealers, filter units, and water treatment systems. These can operate as standalone units or be integrated into automatic/semi-automatic production lines, with custom solutions tailored to clients’ needs and workshop layouts.
Guided by our motto, “20-year dedication to filling machinery, excellence forged by quality,” our products are sold in over 20 provinces, serving industries such as liquor (including medicinal and rice wine), wine, beverages, purified water, condiments, lubricants, edible oil, paint, medical, and chemical. We warmly welcome customers to visit and provide guidance.
Why Choose US
Management Advantages
With standardized management and strict quality supervision, we realize efficient production and stable product quality. We keep improving our service system to deliver satisfactory solutions for global customers.
Customized Filling Line Design
We provide tailored filling line solutions to match diverse production demands. Flexible configuration and professional planning guarantee high‑efficiency operation for different production scenarios.
Quality Control
We enforce strict quality inspection across every production stage, from raw materials to finished equipment. Comprehensive testing and standardized procedures ensure reliable performance and consistent product quality for every customer.
After-Sales Service
We offer timely technical support and professional maintenance services. Our responsive after‑sales team provides prompt solutions to guarantee stable operation of your equipment.
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Frequently Asked Questions
Dongzheng provides a wide range of filling solutions, including liquid filling machines, beverage filling machines, powder filling machines, paste filling machines, and customized filling systems. Our equipment is designed to meet different production requirements across food, beverage, pharmaceutical, chemical, and daily chemical industries.
The right filling machine depends on several factors, including product characteristics, filling volume, container type, production capacity, and automation requirements. Our technical team can evaluate your application details and recommend the most suitable filling solution for your business.
To provide an accurate quotation, please share details such as your product type, filling material, container size, filling volume, required production speed, and any special requirements. Photos or videos of your existing production process are also helpful for solution evaluation.
The production capacity varies depending on the machine model, filling method, and automation configuration. Dongzheng offers solutions ranging from small-scale production systems to fully automatic high-speed filling lines for large-scale manufacturing.
Yes. Dongzheng provides comprehensive technical support, including machine installation guidance, operation training, troubleshooting assistance, and maintenance recommendations to ensure smooth operation of your equipment.
Get Your Custom Quote & Technical Consultation
For pricing, specs, delivery or technical questions, our specialists assist you for sound purchasing decisions. Fill out the form, and we’ll contact you right away after receiving it.