From Equipment Export to Service Localization: A Strategic Upgrade
As a manufacturer focused on the R&D and production of non-woven bag making equipment, Zhengxin Machinery's products are now exported to over 50 countries and regions worldwide. As its overseas market share continues to expand, the company is evolving from a pure equipment exporter to a global service provider.
To date, Zhengxin Machinery has established service networks in key markets including South America, Southeast Asia, the Middle East, and Africa. Through regional representative offices and local partner development, the company provides localized technical support and rapid response to overseas customers.

98% Customer Repurchase Rate: A Hard Metric for Service Quality
In the non-woven bag making equipment industry, customer repurchase rate is a gold-standard indicator of equipment quality and service levels. Zhengxin Machinery's customer repurchase rate stands at 89%, significantly higher than the industry average.
Why Do Customers Choose to Repurchase?
Analysis of repurchase customer needs reveals several key drivers:
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Equipment Reliability: Zhengxin Machinery's core equipment maintains an annual failure rate below 0.8%, providing customers with continuous, stable production assurance.
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Comprehensive After-Sales Service: The company commits to 24-hour response and lifetime maintenance support.
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Continuous Technology Upgrades: Installed equipment can be upgraded with new technical features through modular upgrades, extending the equipment's service life.
One customer from Indonesia purchased four Zhengxin bag making machines over three years. During a customer follow-up, he stated: "After the first machine proved reliable, we didn't hesitate to choose the same brand when expanding capacity. The equipment reliability and timely after-sales support are the foundation of our continued partnership."
24-Hour Response + Lifetime Maintenance: Concrete Service Commitments
Zhengxin Machinery has established a service system covering the entire equipment lifecycle:
Pre-Sales Service
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Professional equipment selection recommendations based on bag type, output, and material requirements
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Factory visits and machine trial runs available
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Customized solution design
Installation Service
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Engineer arrives at the customer's factory within one week of equipment arrival
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Installation and operator training completed within 15 days
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Systematic equipment operation and maintenance guidance provided
After-Sales Service
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7×24 remote technical support
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48–72 hour on-site response in key markets
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Common spare parts shipped within 24 hours
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1-year warranty on entire machine; quality-related parts replaced free of charge during warranty
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Paid technical services available after warranty; lifetime maintenance commitment
