The Company functions involve exploiting stone blocks and slabs, standard stones and supplying paving stones and decoration stones as well as undertaking paving work for office buildings and civil projects.

Nhon Trach 3 Industrial Park (Nhon Trach 3 IP):operates and renders such services as land leasing, infrastructural premises, water & electric power utilities…

Closely monitored under advanced quality standard systems such as ISO, HACCP , the factory did produce Scafé coffee line covering 3 main product ranges, i.e. Scafe Origin, Scafe Romance and Scafe Start to bring added value to those existing green coffee products.

Manages and implements capital expenditure construction projects, consulting and monitoring the designing, supervision, organizing & examinating biddings, tender-winning announcement, negotiating bidding contracts….

Tin Nghia Real Estate Exchange : deals in real estates (brokerage, advertising, appraisal, auction, consulting & training).

Tan Phu Urban and Industrial Park Investment Company Limited (Tan Phu IP):operates and renders such services as land leasing, infrastructural premises, water & electric power utilities…

As far as trading is concerned, the Center functions as a wholesale and retail business enterprise to supply petrol, lubricated oils, LPG gas, fuel and building materials. In aspect of service, the Center rents out warehouses, workshops, kiosks located at district trade centers.

Exploits and sources minerals, e.g., sand, rock, gravel; manufactures bricks of various kind, e.g., masonery, pavement, terrazo, tiles; services and constructs civil and industrial works, jetty & quay, depots, ect….

ICD Bien Hoa provides services of a border pass for the forwarding of import-export goods, renting storages and bonded warehouses, freight forwarding, door-to-door customs declaration and insurance.

Dong Thuan Tourism JS Company possesses a resort named Den Gion, an ideal place for ecotourism charaterized by beautiful beach stretching along the rustling year-round green willow forest with seductive and wavy sand banks.

Tam Phuoc Industrial pask: operates and renders such services as land leasing, infrastructural premises, water & electric power utilities…

ICD Dong Nai provides services of a border pass for the forwarding of import-export goods, renting storages and bonded warehouses, freight forwarding, door-to-door customs declaration and insurance.

Owner of Phu Thanh – Long Tan Resident Estate project (also called East Saigon City) which will be a modern center under the master planning of Nhon Trach New City.

Constructs civil & industrial works, traffic roads, power line & substations, fire preventing & fighting systems, lightning-proof systems…

Thong Nhat Joint-stock Company (Bau Xeo Industrial park): operates and renders such services as land leasing, infrastructural premises, water & electric power utilities…

Constructs civil & industrial, traffic works; housing & real estate brokerage; rents office and houses. The company now invests in a 15-hectare resident estates located within 210-hectare planned city of Tam Phuoc in Tam Phuoc commune, Long Thanh district, Dong Nai province.

Housing; leasing warehouses & workshops; civil & industrial works, traffic & water conservency works; operates infrastructure of residential areas and industrial parks.

ONG KEO INDUSTRIAL PARK COMPANY LIMITED (Ong Keo IP):operates and renders such services as land leasing, infrastructural premises, water & electric power utilities…

Tin Nghia Laos Joint Stock Company : cultivates and exploits coffee tree, rubber tree; exploits minerals and manufactures bricks, tiles; implements projects related to hotel and tourism servicing in Champasak, Laos.

Tan Phu Service Station inaugurated on April 28, 2009 to meet the rising demands on relaxation, resting and health-recovery for both drivers and passengers after a long-distance travel. The fomation of Tan Phu Service Station is a new milestone in developing and consolidating the models of service stations in Vietnam.