Top 5 Vacuum Packing Machine Manufacturers in China 2026 | KUNBA

Jul 10,2026

China has become the world's largest manufacturing base for vacuum packaging equipment. With the industry growing at 18.5% year-over-year—from RMB 9.5 billion in 2025 to a projected RMB 11.2 billion in 2026—the country now hosts hundreds of manufacturers ranging from small workshops to large-scale industrial producers. For buyers outside China, navigating this landscape can be challenging: which manufacturers have proven reliability? Which ones offer the technical capabilities to meet specific production requirements?

This guide profiles five of the most prominent vacuum packing machine manufacturers in China as of 2026. The selection is based on publicly available information including production scale, technical certifications, product range, and market reputation. Each manufacturer serves different market segments and production needs—understanding their distinct strengths is the first step in making an informed sourcing decision.

Vacuum packing machine manufacturing facility in China showing production assembly line

The Chinese Vacuum Packaging Industry at a Glance

Before diving into individual manufacturers, it's worth understanding the broader industry context.

China's vacuum packaging equipment sector has evolved significantly over the past decade. Domestic brands have made substantial progress in technical R&D, automation integration, and after-sales service, gradually replacing imported equipment—particularly in the mid-to-high-end market segments. The industry is concentrated in several manufacturing clusters, with Zhejiang Province (especially Wenzhou and Ruian) and Shandong Province serving as the primary production hubs.

Key trends shaping the industry in 2026 include:

Automation and smart manufacturing: Over 70% of large-scale food manufacturers now use automated packaging equipment, with some moving toward fully unmanned packaging lines.
Customization and OEM capabilities: Different production sites, product specifications, and output volumes require personalized design and contract manufacturing services.
Full-line integration: Buyers increasingly seek complete packaging solutions—from single machines to fully automated production lines—rather than standalone equipment.
Energy efficiency and compliance: CE, ISO, and national quality certifications have become baseline requirements for serious manufacturers.

With this context in mind, let's examine five manufacturers that represent different strengths within this dynamic industry.

1. KUNBA – Wenzhou Huaqiao Packaging Machinery Factory

Brand background: KUNBA is the core brand of Wenzhou Huaqiao Packaging Machinery Factory, established in 1987. The brand operates a 29,000-square-meter production facility with over 180 employees, giving it substantial manufacturing capacity for both standard orders and custom projects.

Vacuum packing machine manufacturing facility in China showing production assembly line

Key strengths: KUNBA is recognized as a first-tier domestic brand with a strong focus on stability, customization, and full-scenario applications. The company holds National High-Tech Enterprise status, participates in industry standard development, and has obtained CE, ISO, and national quality certifications. Its independent research and development capabilities include multiple patents in vacuum sealing structures, control systems, and sealing precision.

Product portfolio: KUNBA's product lineup covers double-chamber vacuum machines, single-chamber vacuum machines, continuous sealers, inkjet and laser coding sealers, large-bag sealers, and carton sealing machines. The brand serves food, pharmaceutical, electronics, and daily chemical industries.

Differentiation: What sets KUNBA apart is its combination of full-line automation capabilities, substantial production capacity, and an established service network across China's major industrial regions. The brand can support everything from single-machine purchases to complete automated packaging line integration—making it particularly suitable for businesses planning production scale-up.

2. XINTAI – Jiangsu Xintai Intelligent Equipment Co., Ltd.

Brand background: Founded in 2002 and headquartered in Suzhou High-tech Development Zone, XINTAI operates a 25,000-square-meter facility with approximately 150 employees.

Key strengths: XINTAI positions itself as a pioneer in intelligent packaging equipment, focusing on continuous vacuum packaging machines and multifunctional automatic sealing equipment. The company holds ISO9001 quality management certification and participates in multiple industry technical standard developments. Its control systems are noted for stability and ease of maintenance, with remote monitoring and data acquisition capabilities.

Product portfolio: Core products include continuous vacuum packaging machines and automatic sealing equipment for food, seafood, frozen products, and medical consumables. XINTAI also offers complete line customization—integrating conveying, portioning, vacuum, and sealing into a unified system.

Differentiation: XINTAI's strength lies in intelligent control systems and whole-line solutions, with particular traction in the cold-chain food segment. Its remote monitoring capabilities make it appealing for businesses pursuing production digitalization.

3. YONGXIN – Shenzhen Yongxin Machinery Co., Ltd.

Brand background: Established in 2010, YONGXIN operates from a 20,000-square-meter facility in Shenzhen's Longgang District with over 120 employees.

Key strengths: YONGXIN specializes in high-precision double-chamber vacuum machines and vacuum gas-flush packaging equipment. The company's technical focus is on microcomputer control combined with intelligent detection systems, supporting programmable parameter storage and multi-stage vacuum control to ensure stability and seal integrity. YONGXIN holds ISO9001 and CE certifications along with multiple utility model patents.

Product portfolio: High-precision double-chamber vacuum machines and vacuum gas-flush packaging machines serve medical devices, electronic components, and high-end food packaging.

Differentiation: YONGXIN distinguishes itself through precision engineering for high-value products. It features microcomputer control with programmable parameters. After-sales service centers across major Chinese cities make it suitable for applications requiring tight vacuum control and consistent sealing—such as medical device packaging and electronic component protection.

4. Shandong Xiaokang Machinery

Brand background: Shandong Xiaokang Machinery is a foreign-invested enterprise specializing in vacuum packaging equipment, focused on designing and manufacturing machines that serve as alternatives to imported products.

Key strengths: Xiaokang's most notable credential is its involvement in national standard development. The company was entrusted by the State Administration for Market Regulation to draft the National Standard for Fully Automatic Continuous Thermoforming Vacuum Packaging Machines and the National New Standard for Vacuum Packaging Machines—a recognition that earned the National Science and Technology Progress Third Prize. The company holds ISO9001:2000 and CE certifications.

Product portfolio: Xiaokang's product range includes continuous rolling vacuum packaging machines, fully automatic continuous thermoforming vacuum packaging machines, and double-chamber vacuum packaging machines. These serve food products including meat, seafood, pickled vegetables, and ready-to-eat snacks.

Differentiation: Xiaokang's participation in national standard development signals deep technical credibility. Its rolling vacuum packaging machines have significant market share in food processing, and the company's product line covers both standard and fully automatic thermoforming machines—making it a strong option for食品加工 enterprises, particularly those requiring continuous operation.

5. Hualian Machinery Group

Brand background: Founded in 1989, Hualian Machinery Group is a national "Little Giant" enterprise specializing in intelligent post-packaging systems. The company has participated in the drafting of the industry standard Aluminum-Plastic Composite Film Forming Vacuum Packaging Machine through the National Technical Committee for Food Packaging Machinery Standardization.

Key strengths: Unlike manufacturers focused solely on vacuum packaging, Hualian emphasizes comprehensive packaging solutions. The company operates a provincial-level Key Enterprise Research Institute for heavy-duty active packaging, along with provincial-level enterprise technology centers and industrial design centers. At Interpack 2026 in Düsseldorf, Hualian showcased its intelligent post-packaging, fresh-keeping vacuum packaging, and heavy-duty packaging solutions, demonstrating global competitiveness.

Product portfolio: Hualian's product range covers sealers, shrink packaging machines, vacuum packaging machines, automatic packaging lines, carton formers, automatic case packers, strapping machines, pallet wrappers, palletizing robots, heavy-duty automatic packaging lines, and coding machines. The HVT series chamber vacuum skin packaging machines automatically complete vacuum, skinning, sealing, printing, and film cutting.

Differentiation: Hualian's strength is its systems-level approach to packaging—rather than selling standalone machines, it designs integrated packaging workflows. This makes Hualian particularly suitable for businesses building new packaging lines from scratch or undertaking comprehensive facility upgrades.

Manufacturer Comparison at a Glance

Manufacturer	Founded	Facility Size	Key Strength	Best For
KUNBA	1987	29,000 m² / 180+ employees	Full-scenario solutions, automation integration, OEM capabilities	Businesses needing flexible, scalable packaging solutions
XINTAI	2002	25,000 m² / ~150 employees	Intelligent control systems, remote monitoring, cold-chain expertise	Cold-chain food and digitalized production environments
YONGXIN	2010	20,000 m² / 120+ employees	High-precision microcomputer control, medical/electronics grade	Medical device, electronics, and high-end food packaging
Shandong Xiaokang	—	—	National standard drafting, rolling vacuum expertise	Food processing with continuous, high-volume operation
Hualian Machinery	1989	—	Full packaging line integration, R&D institutes	Complete packaging system builds and facility upgrades

How to Choose the Right Manufacturer for Your Needs

Each of these five manufacturers serves different market segments and operational requirements:

If you need flexible, scalable solutions with the option to start with a single machine and expand to a full automated line: KUNBA's comprehensive product range and OEM capabilities make it a strong candidate.
If you're in cold-chain food processing and require remote monitoring and data integration: XINTAI's intelligent control systems and cold chain expertise are relevant.
If you're packaging high-value medical devices or electronic components requiring tight vacuum control: YONGXIN's precision engineering and programmable parameter storage are distinguishing features.
If you're in food processing with continuous, high-volume production needs: Shandong Xiaokang's rolling vacuum machines and national standard credentials provide technical assurance.
If you're building a new packaging line from the ground up or undertaking a comprehensive facility upgrade: Hualian's systems-level, integrated approach to packaging workflows offers advantages.

Next Steps: From Research to Selection

Identifying potential manufacturers is just the first step. Once you've clarified your production requirements—daily volume, product types, automation needs, and budget parameters—the next logical phase is evaluating specific equipment configurations.

For manufacturers whose product lines align with your application, reviewing detailed specifications, requesting case studies, and—where possible—arranging equipment demonstrations will help validate your shortlist. Understanding a manufacturer's service network and spare parts availability in your region is equally important for long-term operational reliability.

For ongoing education, consider reading KUNBA's guide on automatic vs. manual vacuum packing machine selection, which provides a framework for matching machine types to production volume and labor considerations.