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About check expiry date from batch number
Where to Find Expiry Date and Batch Number Coding Equipment Suppliers?
China remains the central hub for industrial coding and marking equipment, with key manufacturing clusters in Zhejiang, Anhui, and Henan provinces. These regions host specialized suppliers integrating inkjet, laser, and thermal printing technologies into compact, scalable systems designed for expiry date and batch number traceability. Zhejiang’s Hangzhou and Ningbo areas focus on precision electronics and portable handheld coders, supported by dense networks of component manufacturers. Anhui’s Hefei region emphasizes intelligent automation solutions, while Henan’s Xinxiang and Zhengzhou zones specialize in high-speed online coding machinery for food, pharmaceutical, and packaging industries.
The clustering effect enables vertical integration across R&D, PCB assembly, nozzle production, and system testing, reducing unit costs by 18–25% compared to Western counterparts. Suppliers benefit from localized access to raw materials such as stainless steel housings, solenoid valves, and electronic drivers, ensuring lead times of 7–15 days for standard models. Buyers gain flexibility in procurement scale, with MOQs starting at one unit and bulk orders supported by factories with monthly outputs exceeding 500 units.
How to Choose Expiry Date and Batch Number Coding Suppliers?
Effective supplier evaluation requires systematic verification across technical, operational, and transactional dimensions:
Technical Specifications & Compliance
Confirm compatibility with substrate types (plastic, glass, metal, paper) and environmental conditions (humidity, temperature). For regulated sectors like pharma or food, verify CE marking and compliance with ISO 9001 quality management standards. Assess print resolution (minimum 200 dpi), character height (1–12 mm typical), and support for multilingual fonts, QR codes, and barcodes. Machines using TIJ (Thermal Inkjet) or CIJ (Continuous Inkjet) technology must demonstrate reliable adhesion on curved or porous surfaces.
Production and Customization Capability
Evaluate whether suppliers offer customization options such as language interface adjustments, UV-resistant ink integration, conveyor synchronization, or IoT-enabled data logging. Factories with in-house software development teams can provide firmware upgrades and remote diagnostics. Prioritize vendors disclosing detailed technical parameters—such as droplet size, drying time, and printhead lifespan—and those supporting multiple nozzle configurations (e.g., Epson, Videojet-compatible).
- Minimum engineering team presence for technical troubleshooting
- Support for variable data printing: batch numbers, serials, best-before dates
- In-house testing protocols for print durability under abrasion or moisture exposure
Cross-reference product listings with verified delivery performance (>95% on-time rate preferred).
Transaction Security and After-Sales Support
Utilize secure payment frameworks that release funds post-inspection. Analyze supplier service records, focusing on response time (<4 hours ideal), availability of English-speaking technicians, and provision of video tutorials or remote debugging. Warranty terms should cover printheads, control boards, and pumps for a minimum of 12 months. Request sample prints on your target material before full commitment.
What Are the Leading Expiry Date and Batch Number Coding Suppliers?
| Company Name | Location | Main Products | Online Revenue | On-Time Delivery | Avg. Response | Reorder Rate | Price Range (Min Order) |
|---|---|---|---|---|---|---|---|
| Hefei Qichi Intelligent Technology Co., Ltd. | Anhui, CN | Inkjet Printers, Case Packing, Sealing Machines | US $70,000+ | 100% | ≤2h | 29% | $29–75/set |
| Xinxiang Haitop Machinery Equipment Co., Ltd. | Henan, CN | Coding Machines, Laser Marking, Labeling Systems | US $30,000+ | 100% | ≤3h | 27% | $259–379/piece |
| Hangzhou Dongning Technology Co., Ltd. | Zhejiang, CN | Inkjet & Laser Printers | US $110,000+ | 100% | ≤11h | 37% | $50–260/piece |
| Shenyang Faith Technology Co., Ltd. | Liaoning, CN | Handheld Inkjet & Laser Coders | US $750,000+ | 97% | ≤1h | 21% | $35–2,580/set |
| Henan Able Tech Co., Ltd. | Henan, CN | Batch Coding, Conveyor Integration | US $320,000+ | 96% | ≤2h | 23% | $185–350/set |
Performance Analysis
Hefei Qichi and Xinxiang Haitop demonstrate strong reliability with 100% on-time delivery and rapid response cycles, making them suitable for time-sensitive deployments. Hangzhou Dongning stands out with the highest reorder rate (37%), indicating consistent customer satisfaction despite slower average response. Shenyang Faith leads in revenue volume and responsiveness (≤1h), offering advanced customization including UV ink, multi-language displays, and high-precision TIJ systems. Henan Able Tech provides mid-range pricing with capabilities in automated feeding and conveyor integration, ideal for inline production environments. Suppliers in Zhejiang and Liaoning provinces show greater agility in handling bespoke requests, while Henan-based firms emphasize cost-effective, high-volume output.
FAQs
How to verify expiry date coding machine accuracy?
Request test videos showing dynamic printing on moving lines or irregular surfaces. Validate timestamp logic—whether the device auto-calculates expiry based on input shelf life or requires manual entry. Inspect OCR readability after 7-day accelerated aging tests under heat and humidity.
What is the typical lead time for coding equipment?
Standard units ship within 7–10 days after order confirmation. Customized systems with integrated conveyors or network connectivity require 15–25 days. Air freight delivers globally in 5–8 days; sea freight takes 25–40 days depending on destination port.
Do suppliers support global voltage and plug standards?
Yes, most manufacturers configure power inputs for 110–240V, 50/60Hz operation and supply region-specific adapters. Confirm IEC 60529 IP ratings for dust and water resistance if used in washdown environments.
Is software included for batch management?
Entry-level models include basic PC software for designing print templates. Advanced systems offer database integration, real-time batch tracking, and audit trails compliant with GMP or FDA 21 CFR Part 11 requirements. Open API access may be available upon request.
Can these machines print QR codes with expiry data?
Yes, modern TIJ and laser coders support 2D code generation, including DataMatrix and QR formats. Ensure sufficient print resolution (≥300 dpi) and surface contrast for scanner compatibility. Some suppliers provide cloud-based decoding validation tools.
