Mercujaya is manufacturer for accurate Islamic Prayer Clock with Automatic Athan (Azan) and Dikir (Zikir) function to fulfill every Muslim needs. We have the complete production line from R&D to sales in Malaysia. We have 3 years experience and we also as the leader in this field. We are carrying PROMAS as our own brand, also we provide OEM service to few company in Malaysia. Our factory base in Perai Industrial Estate, Pulau Pinang and able to provide after sales service to our value customer. We will commit one year warranty for all product sales by our company.