Oil based liquid type oil field grade xanthan gum is produced by fermentation of carbonhydrate with Xanthomonas campestris, specially used in oil drilling and expoitation as mud additive. When in oil ...
Our factory‘s name is Hengshui green field food Co., Ltd and it lies in High-tech agricultural zone in the south of Hebei plain with rich and non-polluted soil where the climate is very fit for growi...