roof waterproofing servicesExpert Chemical Company has been established since 2002 and has been serving to its customers since 18 years. Our company has been the most trustworthy company among others, our clients are very pleased with our work. With the help of our skilled experts we have made alot of progress in our work, we use qualified materials and advanced equipment so that our clients would be happy and satisfied with our work. We have won many hearts, give us a chance to win yours too. If you want to get in touch with us do not hesitate to call, we will be at your service before you know it. roofing membranes into waterproofing and masonry through-wall flashing membrane production. All membranes are manufactured the premier plasticizing resin on the market. We are committed to maintaining our content to be in excess of 50% of the total polymer content in all our membranes – thus providing unsurpassed longevity. We provide our services in entire Pakistan that includes Karachi, Lahore Peshawar, Multan, Hyderabad, Sukkar, Quetta and Balochistan.