sweet potato starch for adhesive industry
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One-Stop Service

Changhong Starch seamlessly integrates raw material sourcing, standardized production, and customized manufacturing—precisely controlling key parameters such as viscosity and whiteness—to efficiently meet the diverse needs of the food, pharmaceutical, and textile industries through a fully closed-loop supply chain.

Operating in parallel, our affiliated import-export company handles agency trading for both agricultural by-products and mineral products. This enables a true "one-stop" comprehensive management system—encompassing raw material control, product customization, and multi-commodity trade—ensuring that every collaboration is effortless and worry-free, with direct reach to the global market.
Custom Service

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    R&D-Driven Innovation

    Leveraging provincial-level R&D institutions and numerous proprietary patented technologies, Changhong is able to execute precise, targeted adjustments across key parameters—such as viscosity, whiteness, and gelatinization degree—to ensure our starch products align perfectly with their intended application scenarios.
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    Industry-Tailored Solutions​​​​​​​

    Whether the application involves food thickening, pharmaceutical excipients, textile sizing, or paper coating, our company can fine-tune starch specifications to match each client's specific processing requirements, thereby delivering solutions that are optimally suited to their respective industries.
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    Flexible Responsiveness

    We do not impose high minimum order quantity (MOQ) thresholds; small and medium-sized orders receive the same level of dedicated customization support. This approach helps startups and small-scale processing facilities minimize procurement costs and mitigate the risks associated with material compatibility.
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    Worry-Free After-Sales Support

    Throughout the customization process, a team of senior technical experts serves as your dedicated point of contact—from initial requirements consultation and sample testing through to final bulk delivery—ensuring that the quality of the delivered product consistently meets or exceeds client expectations.

Customization Process

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Requirements Consultation

The client outlines their specific industry application needs and target specifications—such as viscosity, whiteness, and gelatinization degree—while our technical specialists engage in one-on-one consultations to ensure a precise understanding of the intended application scenario.
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Solution Design

Based on the specified parameters, our R&D team formulates a tailored recipe and process plan. We then produce small-scale samples and conduct rigorous internal testing to verify that all key performance indicators meet the required standards.
 
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Two-way Feedback

The samples are shipped to the client for on-site trials, allowing us to gather feedback on their actual performance in practice. Both parties collaborate to fine-tune the parameters until they are perfectly aligned with the specific operating conditions.
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Mass Production

Once the final solution is confirmed, mass production commences. We maintain strict quality control monitoring throughout the entire process to ensure on-time delivery, while also providing ongoing technical support and comprehensive after-sales service.
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 Email:  915424780@qq.com
 Tel: +86-134-7207-2670
 Landline: +86-314-7836156
 Add: Dazhangzi Village, Guangfayong Township, Weichang County,
Chengde City, Hebei Province, China

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