스리랑카 고객을 위한 샘플이 준비되어 포장 및 배송 준비가 되었습니다.
This is the sample requested by our customer in Sri Lanka, which is prepared for immediate packaging and shipment. The customer has had a long-standing partnership with our company. For this new project, due to changes in the concrete material, a new experiment is required to determine the optimal ratio of polycarboxylic superplasticizer Liquid. Our …