S P Metalwork Co.,Ltd. was founded by Mr.Sompong Pongkriangyos on January 13, 1995 provided metal casting service in varieties of materials such as Grey iron, Ductile iron, Steel and special alloys, which focusing on customer’s requirement (OEM Part). Then expanded our business into manufacturing waterworks equipment, Pipe fittings and valves under SP trademark currently.
The company’s plant facilitated in Samut Sakhon province which are in advance technology in both Casting and Machining processes. Capacity over 1,000 tons/month is installed as well as high accuracy machines that support various kinds of metal casting in high quality product. Every product shall meet quality policy based on international standard regulations.
July, 2019, we successfully completed the audit to the quality management system, ISO9001:2015 certified by SGS (Thailand) Ltd.
On top of that, we also have a policy for safety health and environmental procedures alongside with Human resources development to improve our quality standard.
S P Metalwork Co., Ltd.
S P Metalwork Co., Ltd.
30/1, 30/21, 30/25, 30/67 Khok Krabue, Mueang Samut Sakhon, Samut Sakhon 74000 Thailand
Metal Casting
January 13, 1995
24,000 square meters
300 employees
Grey iron and Ductile iron products for pipe fittings, such as Valves, Bends, Tees, Flanges, Copper Alloy Gate Valve and OEM products
Metropolitan Waterworks Authority (MWA), Provincial Waterworks Authority (PWA), Royal Irrigation Department (RID), Metropolitan Electricity Authority (MEA)
