Customer

Industrial Gas Plants:
Linde Thailand (BOC)
Bangkok Industrial Gas (APCI)
Air Liquide
Air Product
Praxair Thailand
Thai Japan Gas
Thai Special Gas
United Industrial Gas

Oil & Gases / Refinery:
The Bangchak Petroleum
Star Petroleum Refinery Co.,Ltd
Thai Oil
PTT Exploration & Production
PTTGC
Thai Nippon Steel
Unocal /Chevron Exploration & Production
IRPC

Petrochemical Plants:
SCG Chemical Bangkok Synthetics
Repco HMC Polymers
National Petrochemical Indorama
Pacific Plastic (Thailand) Rayong Olefin
Thai Polyethylene Bangkok Polyethylene
Thai Petrochemical Industry Bayer Polymer
Thai Polyurethane Industry Thai Plastics and Chemical
Viny Thai Peroxythai

Chemical Plants :
Rhodia Thai Industries Asian Chemical
Thai Baroda Industries Bangchak Bio Diesel
GCI Resitop Ethernal Rasin
Thai Acrylic Fibre Papop
Aditya Birla Chemical Thai Peroxide
INDO POLY Zeneca Thailand
Asia Silicone Monomer Thai Asahi
Advance Polymer Indorama Chemical

Consulting Engineers & Contractors :
Foster Wheeler International Samsung Engineering
Thai Nippon Steel MES Mitr Project Service
Thai Rotary Toyo – Thai
CTCI (Thailand) Italian – Thai Development
Technip Patkol
Unimit Engineering EC Chemical
Uhde – Thyssenkrupp TSK Engineering
Pongtorn Engineering TRC Construction
Thai Woo Ree Engineering & Construction Thai Shinryo

Feed Mills :
C.P. Feed Mill Asia Cement
Sun Valley

Sugar Mills :
KSL
Eastern Sugar & Cane
Erawan Group

Cement Mills & Ceramic :
Siam City Cement
Siam Cement
TPI Polene
Asia Cement

Pulp & Paper Mills :
Advance Agro
Siam Cellulose

Sugar Mills :
KSL MITR PHOL GROUP
Eastern Sugar & Cane Thai Roong Ruang
Erawan Group Buriram Sugar 
Khonburi Sugar Thai Sugar Mill
Wangkanai