Dear Sir/Madam, This is Aan from China engaged in Building material industry. We are professional manufacturer of RDP HPMC PCE PVA and Tensile Fiber. These products are used in cement, mortar and concrete, tile adhesive, Interior and exterior putty powder, etc. The price of the product is the most favorable in this industry. Are you interested in our factory and our products? Hope you a nice day and a success business ! Kind Regards, Aan Sales manager