- HOWENIA ENTERPRISE CO., LTD. SINCE 1976 Welcome to Howenia website. With more than 25 years of experience in food processing business. Howenia Enterprise Co., Ltd. supplies a wide range of freeze-dried and dehydrated vegetables, fruits and spices for use as ingredients to industrial food manufacturers around the world. We offer the best combination of price, quality and service. OUR DUTY to ...www.howenia.com