Jienuo Enzyme Co., Ltd is a professional enzyme preparation manufacturer with the integration of production, sale, development and service. At present, our company has 9 fermentors 35 cubic annual output preparations are more than 10,000 tons. We have 40 ...

Tianjin yongtai development chemical Co., LTD, with reliable product quality, first-class products, perfect after-sales service and good faith, companys With you toward a better tomorrow.

Tianjin Mastone Chemicals Co., Ltd located in China, professional manufacturing, trading, exporting of dyestuff and chemicals, own five industrial plants more than twenty associates. Our excellent quality satisfactory service are welcome by many ...