Manufacture and supply of power electronic equipment, medical devices, instruments and controls
	
	328/65 Ladprao 87 Rd., Wangthonglang,  	
	
	(เขตห้วยขวาง ) กรุงเทพมหานคร 10310	
	
	02 530 1714, 02 932 1711	
	
	02 530 1731	
	
	standard and based on working performance