We passed the ISO9001:2000 quality management system certification in 2019, and organized and trained an elite team of professional production, inspection, sales and distribution. We provide our clients with better, faster and more efficient services, and have been recognized and supported by many domestic and foreign manufacturing companies.
Our factory specializes in manufacturing all kinds of stainless steel, carbon steel, alloy steel, high-strength, high-temperature and high-pressure, low-temperature and high-pressure, internal and external hexagon bolts, nuts, tooth bars, studs, stud bolts, and other special-shaped non-standard fasteners. Standards include: (GB) (American Society for Testing and Materials standard ASTM, ANSI/ASME) (German standard DIN) (chemical standard HG) (British standard BS) (international standard ISO), production bolt grades are: 8.8, 10.9, 12.9,GR5、GR8、A193Gr.B7、A193Gr.B7M、A320Gr.L7、A320Gr.L7M、A93Gr.B8、A193 Gr.B8M、A193Gr.B16and more. The grades of the nuts are: American Grade 5, American Grade 8, A194 2H, GR4, GR7, 8, 8M, 10, and so on. Main series ASTMA307, A325, J429, A449, A490, A193, A194, A320, A574, F436 and so on.
Ningbo ASME Fastener Co., Ltd. can provide fastener surface treatment such as: blackening, black zinc, galvanized, color zinc passivation, Teflon (PTFE), cadmium plating (CAD), plating Zinc Nickel, Dacromet Plating, Gumet Plating, Hot Dip Galvanizing and more. These are applicable to the requirements of various corrosive environments.
Our factory takes "people-oriented, quality first, customer first, honest management" as our philosophy. We continue to provide high-quality, high-safety and reliable fastening products, and enhance the company's competitiveness to meet the needs of the clients to the greatest extent.
We passed the ISO9001:2000 quality management system certification in 2019, and organized and trained an elite team of professional production, inspection, sales and distribution. We provide our clients with better, faster and more efficient services, and have been recognized and supported by many domestic and foreign manufacturing companies.
Our factory specializes in manufacturing all kinds of stainless steel, carbon steel, alloy steel, high-strength, high-temperature and high-pressure, low-temperature and high-pressure, internal and external hexagon bolts, nuts, tooth bars, studs, stud bolts, and other special-shaped non-standard fasteners. Standards include: (GB) (American Society for Testing and Materials standard ASTM, ANSI/ASME) (German standard DIN) (chemical standard HG) (British standard BS) (international standard ISO), production bolt grades are: 8.8, 10.9, 12.9,GR5、GR8、A193Gr.B7、A193Gr.B7M、A320Gr.L7、A320Gr.L7M、A93Gr.B8、A193 Gr.B8M、A193Gr.B16and more. The grades of the nuts are: American Grade 5, American Grade 8, A194 2H, GR4, GR7, 8, 8M, 10, and so on. Main series ASTMA307, A325, J429, A449, A490, A193, A194, A320, A574, F436 and so on.
Ningbo ASME Fastener Co., Ltd. can provide fastener surface treatment such as: blackening, black zinc, galvanized, color zinc passivation, Teflon (PTFE), cadmium plating (CAD), plating Zinc Nickel, Dacromet Plating, Gumet Plating, Hot Dip Galvanizing and more. These are applicable to the requirements of various corrosive environments.
Our factory takes "people-oriented, quality first, customer first, honest management" as our philosophy. We continue to provide high-quality, high-safety and reliable fastening products, and enhance the company's competitiveness to meet the needs of the clients to the greatest extent.