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The role of XC in Drilling
1. Blocking leakage Xanthan gum is often used to seal lost circulation in drilling wells, especially...
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More professional quality
The headquarters of Beijing Chengyi Chemical Co., Ltd. is located in Beijing Science and Technology Park....
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Technical testing
The headquarters of Beijing Chengyi Chemical Co., Ltd. is located in the Beijing Science and Technology...
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Customer trust
ChengYi Quality and Environmental Management System Successfully passed the 2023 SGS Supervisory &...