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Quality Control

We implement strict full‑process quality control covering raw material incoming inspection, in‑process production monitoring and finished‑product testing.

Our production site is equipped with GMP‑compliant workshops and DCS automatic control system to stabilize batch consistency.
We hold <b>Utility Model Patent (ZL 2023 2 1681296.9)</b> for pharmaceutical intermediate rapid‑grinding manufacturing equipment.

Certificate of Analysis (COA) is available for each batch of fine chemicals, pharmaceutical intermediates and peptide raw materials.
We support CDMO & CRO custom synthesis projects, complying with industry‑standard quality requirements for pharma‑grade raw materials.

  • China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Utility Model Patent
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Enterprise Credit Rating AAA Certificate
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Enterprise Credit Standing AAA Certificate
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Jian'an Huanxin (Beijing) Credit Evaluation Co., Ltd.
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Certificate of Good‑faith Operation Demonstration Unit
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Enterprise Certificate of Honest Supplier
    China Changzhou Xuanming Chemical Industry Co., Ltd certifications
    Quality Service Integrity Enterprise Certificate
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