Shandong Liaocheng Jiantong Casting Co., Ltd. is an integrated manufacturing and processing enterprise that encompasses research and development, design, production, and sales.

   PrimaryManufacturing Centrifugal cast iron pipes and fittings, flexible drainage pipes and fittings;     Ductile Iron Manhole Covers, Round Manhole Covers, Square Manhole Covers, Drain Grates, Drainage Channels, Spring-loaded Anti-Settlement Manhole Covers and Grates, Seal Pressure Manhole Covers, Double-layer Manhole Covers, Submerged Invisible Manhole Covers, Sponge City Overflow Manholes, Side-standing Grate Sets, Cross Sectional Drainage Covers, Tree Surround Grates, Tree Protection Boards, Artistic Manhole Covers and Grates;     Resin manhole covers, electrical gratings, storm gratings;    201/304Stainless steel concealed manholes, storm grates, trench covers, gratings, linear drain covers, and various other products. Customized non-standard sizes available, with both handcrafted and machined options to accommodate any pattern or font according to customer needs. A large inventory of stock items ready for delivery.

       Our technical performance indicators meet customer requirements. The company has always adhered to:"A commitment to quality for survival, service for growth, integrity, and mutual benefits for coexistence" — our business philosophy. In the context of the new era, we are eager to coexist mutually beneficially with both new and old customers, establish and develop business cooperation, move forward together, and create prosperity!