Chemical Enterprise Co., Ltd., Thep Enterprise Co., Ltd.,    S.T. Chemical Business Co., Ltd., and S.T. Express Co., Ltd.      Answer to all chemicals need for various industries such as    food & Beverages, Agricultural, Petrochemical, iron & Steel    water supply pharmaceutical as well as consumer products    industries. We also supply chemicals in various sizes and    packagings according to our customers requirements.    Our long experiences in handling dangerous high corrosion    liquid chemical businesses such as Hydrochloric acid,    Nitric acid, Sodium Hydroxide, Sodium hypochlorite & Etc.    Acquiring us ISO 9001-2000 for safety control and cost    reductions to our customers, we had set up technical    service team comprising engineers, technicians and    specialists esigning chemical tank installation,    Valves as well as chemical pipings covering:-    1. Consulting service for chemical tank installation    2. Chemical pipings for production lines    3. Chemical tank design and installation    4. Spare parts and system repairment services    5. Annual maintenance service

1. Customer's requisition
2. Location survey and preliminary Designer
3. Submit quotation and scope of work
4. Receiving of order
5. Purchasing equipments and installation
6. Job transfer and warranty