Manufacturer GE Philippines Meters Instruments Co., Inc., 28 First Avenue, Bagumbayan, Taguig City. Date Approved 3/15/2016. Suggested Retail Price (SRP) PHP 1, Certifie No. 007416. PPI Pazifik Power, Inc. Product Brand Landis+Gyr. Product Type ZMG 405CR. Specifiion 5(10)A, 3x230/400V, 10000i/kwh, 4W, 3Phase . Manufacturer Landis+Gyr AG, .