A Company You Can Trust:Located in Shanxi Province, China, Shanxi Ascent Industrial Co., Ltd. is a professional manufacturer of Ductile iron manhole covers, DI pipe fittings, Polymer concrete channels, Disa line products, Counterweight etc.. We have 15 years of experience in castings and have a good reputation in this field. Our products have won praises from customers worldwide.Quality and Safety:We have implemented a strict and complete quality control system, which ensures that each product can meet the quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Our products have attained ISO9001:2008 certification.Your Success, Our Glory:Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.