March 14 (Reuters) - KJTS Group Berhad KJTS.KL : * UNIT ENTERED JOINT VENTURE AND SHAREHOLDERS AGREEMENT WITH STONEPEAK KELVIN HOLDINGS * JV CO FOR DEVELOPING, UPGRADING, INVESTING IN AND/OR OWNING COOLING ASSETS Source text: ID:nKLSb0XGkj Further company coverage: KJTS.KL ((Reuters.Briefs@thomsonreuters.com;))