It was founded in 1992 that engaged in zeolite 4a and molecular sieve( 3a, 4a, 5a, 10x, 13x) with good quality.The zeolite 4a was used in detergent chemicals, detergent powder and it was offered long....

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It was founded in 1992 that engaged in zeolite 4a and molecular sieve( 3a, 4a, 5a, 10x, 13x) with good quality.The zeolite 4a was used in detergent chemicals, detergent powder and it was offered long....

See less «

It was founded in 1992 that engaged in zeolite 4a and molecular sieve( 3a, 4a, 5a, 10x, 13x) with good quality.The zeolite 4a was used in detergent chemicals, detergent powder and it was offered long....

See less «