IMMATERIAL INDONESIA

COMPANY

Lyman Group, FormerLy known as SDR (Satya Djaya Raya) Group was established in 1959 by its founder, Mr. Susanta Lyman. Commencing from a trading business, Lyman Group presently diversified into other lines of business: Timber, Property, Building materials & Distribution, Agriculture and Oil & Gas.

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Our philosophy has always been “Reliability & Quality is Our Business” it is highly reflected in the excellence of our products & services and the integrity of our management expertise.

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We are committed to working together and contributing the best efforts for our people, business partners and clients.

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FACTORY

We manufacture reliable roof tiles to match the attributes of: Smooth surface, Consistent dimension, Minimal shading, High strength, Low water absorption, water impermeable On time delivery

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At our production floor we incorporate these attributes in our range of Kanmuri products. We employ advance Japanese technology with full automation to ensure uniform and standardized production process. We implement stringent quality control from selection of raw material up to final sorting and packing of the finished product.

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We limit the clay particle size; vaccumed and compacted the clay and press to obtain the smooth shape of tile. The drying is in full automatic tunnel dryer to get low and uniform moisture content. The colouring process uses international standard glazed raw material. The final process, Firing is up to 1100 degree Celsius and use fully computerized equipment to ensure no product deformation and consistent colour in the final product.

We deliver the product to you on time as result of our professional management team, full inventory computer system and the support of our credible supplier.