Our Principal

MINERAL TECHNOLOGY INCORPORATE (MTI)
 is now MINERAL TECHNOLOGIES. MTI Performance Material segment is one of the world’s leading suppliers of bentonite and bentonite-related products. Bentonite’s unique chemical structure gives it a diverse range of capabilities, enabling it to act as a thickener, sealant, binder, lubricant or absorption agent. MTI Performance Material segment owns and operates more than 25 mining/production facilities strategically located worldwide. 

A world leader in monolithic refractories, Calderys delivers top-flight refractory products manufactured in its 18 production facilities spanning across 15 countries, along with the materials, the company provides design, installation, maintenance, and repair service support as well. The comprehensive and strong performing product portfolio of Calderys is the result of innovative concepts, technological expertise, and over 100 years experience in the refractory business. Calderys is a reliable innovative refractory solution supplier that delivers consistent quality and brings you performance you can trust.

Sintokogio has been committed to developing the highest innovative technology in order to supply the best foundry equipment in the process material industry since 1934. Sintokogio Group has applied its experiences and know-how of foundry technology to various related field and contributed to the production in many different kinds of industries. In order to provide better solution, Sintokogio extending network by establishing its own PT. SINTO INDONESIA, together with Alcorindo Sejahtera and Octo Corinda Sarana in 2012.

The Simpson Group is a family of world-renowned foundry and process technology. From plant preparation, mixing machines, to a wide portfolio of foundry technologies including molding sand coolers, batch, and continuous mixers, on-line process controls, sand reclamation, sand laboratory instrumentation, core machines, core sand preparation plants, pneumatic transporters and system automation, the family of brands that make up the Simpson group succeed individually and as a whole through dedication to technical innovation and superior customer service.

Under Larpen Metallurgical Service, Graph-Hex was developed through expertise in the early 2000′s as an economical source of high quality carbon rizer for the foundry industry. Utilizing their world wide sourcing of the highest quality raw materials combined with state-of-the-art manufacturing facilities and quality control, Graph-Hex enables customers to receive the most economical high quality carbon rizer in the market.