Shandong Tong Tai Wei Run Chemical Co., Ltd. is a famous manufacturer of food additives in China established in 2012. Our main products are food preservatives such as: sodium benzoate, calcium propionate, sodium propionate, benzoic acid on food grade ,pharmaceutical grade, feed grade and industrial grade . The products are widely used in food ,feed, medicine and industrial fields. Basically, they are efficient preservatives to keep food and feed fresh. Of course its industrial applications are getting more and more acknowledgement such as antirust agent, plasticizer, etc. Welcome all the friends home and abroad to our factory for long-term cooperation .

Shandong Tong Tai Wei Run Chemical Co., Ltd. is a famous manufacturer of food additives in China established in 2012. Our main products are food preservatives such as: sodium benzoate, calcium propionate, sodium propionate, benzoic acid on food grade ,pharmaceutical grade, feed grade and industrial grade . The products are widely used in food ,feed, medicine and industrial fields. Basically, they are efficient preservatives to keep food and feed fresh. Of course its industrial applications are getting more and more acknowledgement such as antirust agent, plasticizer, etc. Welcome all the friends home and abroad to our factory for long-term cooperation .

Shandong Tong Tai Wei Run Chemical Co., Ltd. is a famous manufacturer of food additives in China established in 2012. Our main products are food preservatives such as: sodium benzoate, calcium propionate, sodium propionate, benzoic acid on food grade ,pharmaceutical grade, feed grade and industrial grade . The products are widely used in food ,feed, medicine and industrial fields. Basically, they are efficient preservatives to keep food and feed fresh. Of course its industrial applications are getting more and more acknowledgement such as antirust agent, plasticizer, etc. Welcome all the friends home and abroad to our factory for long-term cooperation .

Shandong Tong Tai Wei Run Chemical Co., Ltd. is a famous manufacturer of food additives in China established in 2012. Our main products are food preservatives such as: sodium benzoate, calcium propionate, sodium propionate, benzoic acid on food grade ,pharmaceutical grade, feed grade and industrial grade . The products are widely used in food ,feed, medicine and industrial fields. Basically, they are efficient preservatives to keep food and feed fresh. Of course its industrial applications are getting more and more acknowledgement such as antirust agent, plasticizer, etc. Welcome all the friends home and abroad to our factory for long-term cooperation .