Our Product Categories

Butterfly, Ball, Gate, Globe, Check Valves for industrial piping

Weld neck, slip-on, threaded flanges, elbows, tees, reducers

Sanitary valves, fittings, tubing for food & pharmaceutical use

Why Choose Chuanglan?

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No middleman — direct from manufacturer, best price.

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CE, ISO 9001, 3A, API, SASO, MTC 3.1 included.

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Every unit pressure tested before shipment.

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Serving 50+ countries worldwide.

Send your requirements — get factory-direct quote within 24 hours, plus dimensional drawings and material test docs.