Beijing Oilfield Technologies Co., Ltd. (OFD) supplies fluid end assemblies and replacement components for fracturing and cementing pumps, including valves, seats, inserts, plungers, packing and pump seals. We also provide customized water well completion products, including stainless steel wire-wrapped well screens and confirmed tubular accessories. International coordination is managed from Beijing, with manufacturing and quality support in Dezhou. Selected 4.0-inch and 4.5-inch pump consumables may be supplied from our Katy, Texas warehouse, subject to inventory confirmation. For review and quotation, send the pump model, drawing, part number, quantity, destination or well parameters.