Precision Engineering. Absolute Safety.

World-class high-pressure cylinder valves crafted for critical industrial, medical, and specialty gas applications.

LPG Cylinder Valves & Regulators

Engineered for extreme safety, durability, and leak-free performance in domestic, commercial, and industrial LPG applications. Key Features: High-grade brass body, precision threading (NPT, BSP, DIN), burst disc options, and heat-resistant seals.

High-Pressure Industrial Gas Valves

Heavy-duty valves designed for compressed oxygen, nitrogen, argon, and specialty gases operating under high pressure.

Precision Brass Fittings & Components

Custom machined brass adapters, cocks, connectors, and specialized fluid control parts.

OEM / ODM Engineering & Certification Services

Full-spectrum product development—from initial CAD/CAM valve design, prototype testing, to international compliance approval management.

Our Mission

“To deliver precision-engineered valve systems using advanced metallurgy and lean manufacturing, providing our clients with zero-downtime reliability under high pressure and temperature.”

Over 35 Years of Manufacturing Excellence with Internationally Certified Quality

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SCG (Thailand) Co. Ltd. is one of the world leading manufacturers of cylinder valves, regulators and brass fittings for a wide range of applications.

Our award winning company was founded in 1987 and is based in Patumthani, near Bangkok, Thailand, where we employ about 800 people in our modern factory. We are the only Thai manufacturer whose products comply with all the necessary international standards and our production facility is TPED approved, granting products bearing with pi-mark.

CONTINUOUS RESEARCH AND DEVELOPMENT

SCG (Thailand) Co., LTD. manufactures premium cylinder valves, regulators, and brass fittings in Thailand, meeting UL, CE, PI-Mark, and multiple international certifications.