Shanghai Yaluo Precision Fastening Technology Co., Ltd. long-term supply of duplex stainless steel bolts, nuts, studs, high-temperature alloy steel bolts, nuts, studs, stainless steel bolts, nuts, studs, Hastelloy bolts, nuts, studs, special stainless steel fasteners, standard parts, machinery spare parts, marine bolts, nuts, studs, large size, Threaded rod, washers, oil plugs and other fasteners, as well as non-standard bolts, nuts, etc.;
Mainly used in petrochemical, fluid pumps and valves, boiler piping, pressure vessels, steam turbines, automobile engines, marine engines, fuel engines, thermal power generation equipment, nuclear power engineering equipment, marine vessels, railroad locomotives and rolling stock, chemical and chemical machinery and equipment, pharmaceutical and medical equipment, food machinery and equipment, metallurgy refining equipment, instrumentation and equipment, mechanical equipment, equipment, and the production and sale of machinery and equipment. High-standard, high-precision, high-demand standard fasteners and non-standard fasteners for chemical engineering construction, petroleum and ocean engineering, large bridges and tunnels, large building steel structure, curtain wall decoration, solar power generation and equipment, etc.;