Ningxia Hengtai Carbons Co.,Ltd

Quality Management

We adhere to the production cencept of "Quality is the First".We do the testing by our own for every lot and  SGS and CCIC testing randomly in order to make sure the stable quliaty .

But if you want to do best for quality management ,quality of raw materials are one of most important steps .For us ,our purcasing manager go to the Coal Mines and Coal Washing Factories for quality tracking .

Our Lab