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SHENNAI Recognized as National High-Tech Enterprise

2026-03-20 | By sdsnxc

SHENNAI receives official recognition as National High-Tech Enterprise

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SHENNAI Obtains ISO 45001:2018 Certification

2026-03-15 | By sdsnxc

SHENNAI achieves ISO 45001 occupational health and safety certification

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SHENNAI Expands R&D Center with Advanced Equipment

2026-03-05 | By sdsnxc

Major investment in research and development capabilities

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SHENNAI Logo SHENNAI Refractory Solutions

Shandong Shennai New Material Technology Co., Ltd. — A leading manufacturer of high-performance refractory materials since 1985, serving global industries with ISO-certified quality solutions.

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