Source Factory, Factory Direct Sales, Sufficient Inventory

Name: Source factory, factory direct sales, sufficient inventory
Uploaded: Oct 14, 2025
Duration: 17 s
Description: Watch Source factory, factory direct sales, sufficient inventory video by Sichuan Hongjian Xinyi Technology Co., Ltd. on bjjsgy.com. Learn more about our products and factory operations.

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Discover Hongjian Chemical's High Purity Electronic Grade Copper Sulfate CuSO₄·5H₂O, with 99.99% cathode copper and ICP-MS detection for precision applications. Ideal for agriculture, electroplating, and new energy materials, our product meets the highest industry standards with exceptional purity and stable crystal structure.