PRECISION INNOVATION

Hongyixin | Professional Zipper Manufacturer | B2B Custom Solutions

From Sampling to Mass Production – Eco-Friendly, Customizable & Stable Supply for Your Packaging Export

20 Production Lines

240M+

20+

Years Experience

Meters Annual Capacity

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Featured Products

Custom zipper manufacturing solutions for packaging, apparel, medical protective and airtight application scenarios

Material: LDPE
Width: 32mm (32 millimeters)
Error: ±0.1
Color: Transparent
Appearance: Double-layered bone with bilateral teeth
Sealing performance: Average Whether to use with pull tab: Yes

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PE35mm dog food bag zipper

PE32mm File Bag Zipper

Material:LDPE
Width: 25mm (25 millimeters)
Error: ±0.1
Color: Transparent
Appearance: Single bone, double-sided teeth
Sealing performance: Average Whether to use with pull tab: No

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PE25mm anti-slip zipper

Material: LDPE
Width: 35mm (35 millimeters)
Error: ±0.1
Color: Transparent
Appearance: Single bone, single side teeth
Sealing performance: Average Whether to use with pull tab: Yes

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PE29mm lengthwise and crosswise zipper

Material:LDPE
Width: Long side: 29mm;Short side: 14mm
Error: ±0.1;Color: Transparent
Appearance: Single bone with bilateral teeth
Sealing performance: Average Whether to use with pull tab: No

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INTELLECTUAL PROPERTY

30+

Reliable Manufacturing Strength

Professional Team Members

With nearly 20 years of zipper manufacturing experience, we focus on waterproof and vacuum zipper segments to support long-term cooperation.

ROHS / WWTR / FDA

Certified

Custom Sampling

Available

3000+㎡

Production Workshop

Research & Innovation

State-of-the-Art Research Facilities

Our integrated factory combines independent R&D capacity and standardized manufacturing to deliver reliable zipper products meeting EU standards.

Advanced Material Testing

In-house testing for waterproof, airtight and pull performance. Products pass ROHS, WWTR, FDA certifications for global export.

Research & Development

Our in-house technical team provides sample-based design, material selection, structural optimization and prototyping for customized zipper demands.

Advanced processes

Strict full-process quality control from raw material incoming inspection to finished goods delivery.

Smart Manufacturing

3000+ ㎡ workshop with 20 modern production lines, stable operation to support 240 million meters annual output.

Quality Assurance

Independent QC team inspects every batch to control sealing, airtightness and smooth zipper performance consistently.

Technical Support

One-stop service from sample development, trial production to mass delivery, tailored for packaging manufacturers.

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GET STARTED

Work with us for customized waterproof and vacuum zippers, compliant with EU standards and optimized for cross-border export packaging.

Ready to Stabilize Your Packaging Zipper Supply?

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Questions or Consulting

We focus on stable quality and on-time delivery, ready to support your custom zipper project.

Shenzhen Hongyi Xin Packaging Materials Co., Ltd.

Contact Person: Jane

E-mail: [email protected]

Tel: 86-18038091090

Add: 6th Floor, Building 6, Northern Yongfa Science Park, Xiangyi Road, Shajing Subdistrict, Bao'an District, Shenzhen City

Specialized manufacturer of waterproof zippers and vacuum zippers since 2007. We supply stable, certified zippers for packaging exporters worldwide.

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6th Floor, Building 6, Northern Yongfa Science Park, Xiangyi Road, Shajing Subdistrict, Bao'an District, Shenzhen City

+86 18038091090

[email protected]