"SCI" High SCI's Valves, as manufactured by SCI Corporation Co., Ltd. (SCI) are well-known and reputable in the local and international markets for its high quality in the fields of waterworks, wastewater treatment plants, irrigation, power plants, firefighting & air-conditioning systems, sugar mills, and other industrial uses.

SCI Corporation Co., Ltd. has achieved the ISO 9001 certification of quality assurance system from UL since 1996 and has been selected as a Total Quality Management (TQM) model company by Asian-Japan-TQM through the office of Thai Industrial Standards.

"SCI" valves are widely accepted under the recognised standards: AWWA, UL/FM, MSS(ANSI), BS, JIS, DIN, ISO, and TIS.

SCI exports 80 percent of its product range to USA, Canada, Australia, Middle East, and Asia.

SCI's products are divided into the following 6 groups:

Group I : Gate Valve - size 50 to 2,000 mm
Group II : Butterfly Valve - size 80 to 3,200 mm
Group III : Check Valve - size 50 to 1,800 mm
Group IV : Air Released Valve - size 25 to 300 mm
Group V : Knife Gate Valve - size 80 to 1,200 mm
Group VI : Miscellaneous i.e. Sluice Gate, Flap Valve, Foot Valve, Fire Hydrant,Quality Cast Iron & Ductile Iron Valves