PT. MARS INDUSTRI INDONESIA was established in January 2020. Its main business is to sell various building chemical products such as water-reducing agents, air-entraining agents, mortar additives, waterproof materials, grouting materials, cement grinding aids, and basic chemical products such as acids and alkalis of the MAS system. Its headquarter is located in Pluit, North Jakarta, with production and processing workshops located in Marunda Bonded Zone, North Jakarta. At present, the company has more than 40 employees in Indonesia, including 12 Chinese engineers, who can provide high-quality services and technical support for Chinese enterprises developing in Indonesia. The domestic parent company is Qingdao Grolentech Industrial Technology Co., Ltd., a modern enterprise integrating scientific research, production, management, and marketing, which is the leader in China's concrete admixture industry.