Main products: high-pressure injection pump, jet grouting rig, complete sets of high spray equipment and accessories, three high-pressure plunger pumps, high pressure cleaning pipes and fittings, high pressure hose, alloy nozzle, spray gun accessories and various pipes pump accessories welcome intention of the customer and Jiangcheng Bo manager 15122914415, email 779099903 @ qq.com, QQ 779099903 professional production of high pressure reciprocating pump manufacturers, strong technical force, with high-quality development and design, first-class management, advanced production equipment, complete automated testing system, and passed the ISO9001 quality certification to ensure quality of products, to provide users with high-quality products and quality service. High pressure pump and accessories: GZB-40C series of high-pressure injection pump and various sets of parts (seat, valve plate, limit sets, a variety of seals, O-rings, tower spring, stuffing, diaphragm, bottom cover, sleeve, core rod, copper gaskets, copper rings series: pressure rings, grommets, supporting ring, locking mother, support ring, plunger, guide sleeve and 35 oil pump parts) of the company's patented -strong seat, with easy disassembly, economical and durable than the original seat life increased more than 3 times.