廣西南寧正東食品有限責任公司，成立于2009年，工廠位于中國較大的番木瓜種植基地－廣西橫縣，是一家專業生產植物提取天然酶制品的公司。產品采用先進的膜分離技術、濃縮、滅菌、真空冷凍干燥技術。

公司的主要產品木瓜蛋白酶，從育苗開始到農戶種植，真正做到從源頭監管，產品不僅深受國內客戶信賴，并出口海外多年，每年都通過海外客戶的審查。2010年我公司與外國專家合作，歷時三年成功從南瓜中提取出天然的抗壞血酸氧化酶（Ascorbate oxidase,ASO)，成為我公司出口的產品；2019年用超濾法成功從菠蘿皮莖中提取菠蘿蛋白酶并量產，菠蘿蛋白酶（Bromelain）現已成為我公司主要新產品。以市場為依托，為了企業的持續性發展，我司正在研發試產從獼猴桃中提取獼猴桃蛋白酶、在無花果中提取無花果蛋白酶、在辣根中提取過氧化物酶，在植提行業繼續砥礪前行。

公司嚴格按照食品安全管理體系和質量安全體系生產管理，取得食品生產許可證后通過ISO22000的審核，并取得了伊斯蘭和猶太認證(Kosher&Halal),擁用自主出口權。近年來，[正東天然酶ZDNE]這個品牌得到了國內外客戶的高度認可，知名度也不斷地提高，越來越多的客戶了解了正東。

本公司的宗旨：質量是企業的生命，客戶滿意是我們工作的目標。

成立于2009年

從南瓜中提取出天然的抗壞血酸氧化酶

廠區面積5716平方米

Guangxi Nanning ZhengdongFood Co. Ltd. was established on September 17, 2009. Basing our operation in HengxianCounty in Guangxi, we take full advantage of its rich agricultural resources to produce quality enzyme preparations at a highly competitive price range.  Our clients include companies from both within China and Asian countries like Japan, Singapore and Taiwan.

   Our philosophy is one of quality and progress. Using state-of-the-art technologies like vacuum freeze-drying and membrane separation on an industrial scale, we are well ahead of our competitors in terms of product purity and production capability. We set naturally extracted plant enzyme as our sole focus and are dedicated to the delivery of high-quality products and comprehensive services catered to our customers' needs.

    Our expanding product line currently includes Papain, Bromelain and AscorbateOxidase (ASO). Having been certified for both Kosher and Halal food additive standards, the credibility of our products is well understood. We are constantly looking to improve our profolioand services and welcome all comments and correspondences.