





The Steel Tank Institute/Steel Plate Fabricators Association (STI/SPFA) is pleased to announce Padungsilpa Engineering Co., Ltd. as the Top STI Permatank® Producer of the Decade. STI/SPFA Executive Vice President Wayne Geyer presented the decade award-winning plaque to Padungsilpa Engineering Co., Ltd. Managing Director Supara Sinsamudpadung in Thailand on February 7, 2020.








We are committed to delivering the highest standards of workmanship and quality with honesty, friendship, courtesy, being on time and professional service to our customers.

Padungsilpa Group faces the future determination to meet the demands of
our industry products and outstanding service

Padungsilpa Group’s policy to conduct its business in a manner that protects the safety of employees, others involved in its operations, customers and the public. Our group of companies will strive to prevent all accidents, injuries and occupational illnesses through the active participation of every employee. Our group of companies are committed to continuous efforts to identify and eliminate or manage safety risks associated with its activities.
Padungsilp Group organizes merit and new year’s eve parties.
Emergency plan pratice and fire fighting training at PSE plant at Samkhok Pathumtani on 15 Dec 2020
PTT gas station, Chaiyo Oil Business Co.,Ltd., Ang Thong Province is now open.
On 24 November 2020, Padungsilpa Civil Work Co.,Ltd. welcomed Dr.Tanit Tongthong
Padungsilpa Civil Work Co.,Ltd. has organized an annual quality and safety policy training on November 6, 2020,
Padungsilpa Engineering Co., Ltd. received the audit to certify the quality system standard ISO 9001: 2015 (Re-certification)
Thank you to our regular customers of PTT Songkhla
Installation of Permatank® (Double Wall Steel-Fiberglass Underground Storage Jacketed Tank), PTT Bangna KM 11.5 on October 30, 2020.
COVID can’t block the delivery of the Permatank® of Padungsilpa Engineering Co.,Ltd. (STI PERMATANK TOP PRODUCER) ???
Congratulations on the opportunity to open PTT gas station, Limjeabhong Solar Power Co.,ltd., Sakaeo Province.