Junizwan Affandi started his career as a Marketing Manager in one of renowned Japanese automobile manufacturers since 1970s. In 1981, Junizwan formed the company DPS as a contractor in oil and gas specialized in equipment painting and coating.
During his career, Junizwan secured painting projects for major-scale oil and gas industry both domestic and overseas e.g. Badak NGL, LNG Arun, LNG Tangguh, LNG Donggi Senoro and LNG in Papua New Guinea, LNG in Shakalin, Rusia and LNG in Qatar. Junizwan was also awarded the contract as the official supplier for Hitachi Gas Turbine.
In 2006 Junizwan was promoted to the position as Director of PT Energasindo Heksa Karya, the first private gas company in Indonesia supplying natural gas to Cikarang Industrial Estate through gas pipeline. Later from 2008 until 2010, Junizwan was promoted to the position as President Director in the same company.
In 2010, Junizwan decided to establish two natural gas companies, the subsidiaries of DPS, namely PT Reethau Energy Nusantara, specialized in Commercial CNG in East Java and PT Daruma Mitra Alam, an energy company investing in infrastructure, which has successfully constructed and operated the first CNG Peaker Plant in Indonesia located in Jakabaring. With his broad network and long experience, Junizwan continued to innovate and managed to operate the first CNG Marine in Indonesia from Gresik to a remote island, Bawean, for PT Pembangkitan Jawa Bali (PJB) as subsidiary of PT PLN (Persero).
With his green thumb and professionalism as oil and gas contractor, Junizwan managed to grow DPS Group with recognized reputation in the industry.