Tianjin LianWei Chemical Co.,Ltd.approved relative national department, loacates in Tianjin, China,company professional surfactant chemical product. It specializes in manufacturing LAS, LABSA, AOS and AES. Tianjin LianWei Chemical Co.,Ltd.based on the principle Customer and Honest First, build long-term cooperation with many ompanies in the field of daily washed, oil exploration, active compound and pesticide. Our ompany sincerely welcome all circles to visit, guide and business