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    Winstone Chemical

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    About Us

    Winstone Chemical is a professional exporter and international supplier of calcium carbide based in China. Backed by over 10 years of industry experience and long-term partnerships with leading manufacturers in Inner Mongolia, we provide stable supply, consistent quality, and reliable FOB export services to customers worldwide.

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    📞  Phone: +86 131 6266 5816

    📠  whatsApp:+86 131 6266 5816

    ✉️  Email: cherk@winstonechem.com

    📍  Address: NO.7 Shing Yip Street, Kwun Tong, Hong Kong

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