Shanghai Jianfeng hardware manufacturing co.,ltd is a limited liability company registered with Shanghai Administration for Industry and Commerce. It is a professional supplier dedicated to high-quality stainless steel fasteners, precision lathe machining parts, non-standard fastener sales, supporting and after-sales service.

The Yangtze River Delta Economic Circle with Shanghai as its axis is the most developed and competitive industrial zone in the world, in order to better serve the major factories and enterprises in the Yangtze River Delta. Shanghai Jianfeng hardware manufacturing co.,ltd came into being.

We are a young and dynamic service group. High-quality products, fast delivery, and perfect after-sales service are our eternal pursuit, and customer satisfaction is our greatest honor. We are adhering to the philosophy of honesty and quality, and hope that major manufacturers and enterprises can cooperate with each other to create a win-win situation.

The company's main business is hexagon bolts, hexagon socket head bolts, stud bolts, T-shaped bolts, articulated bolts, oval head square neck bolts, expansion bolts, anchor bolts, U-shaped bolts, threaded rods, and full-threaded small tooth rods. .

Tightening screws, cross recessed pan head machine screws, cross recessed countersunk head machine screws, half round head socket head machine screws, countersunk head socket head machine screws, combination screws (three combinations, two combinations), pressure riveting studs, blind holes ( Through hole) pressure riveting studs, welding screws, panel screws series.

Cross recessed pan head tapping screws, cross recessed countersunk head tapping screws, hexagonal head wood screws, fiberboard screws, flat tail screws, cut tail screws.

Self-drilling screws made of SUS316, SUS304, and SUS410.

Hollow rivets, semi-hollow rivets, solid rivets, blind rivets (all steel, semi-steel).

Hexagon nut, cap nut, nylon lock nut, flange nut, square cap, square welding nut, hexagon spot welding nut, dish nut, thin nut, thickened cap, round Nuts, riveting nuts, pressure riveting nuts.

Flat washers, spring washers, internal tooth washers, external tooth washers, internal serrated washers, external serrated washers, other special-shaped washers; shaft (outer card) elastic retaining ring, hole (inner card) elastic retaining ring, open retaining ring.

Cotter pins, (internal thread) cylindrical pins, (internal thread) tapered pins, elastic cylindrical pins, grooved pins and other pin shafts.

Refined all kinds of anti-theft screws (inner hexagon with column, inner plum blossom with column, pan head, countersunk head and other anti-theft screws), head eccentric holes, and non-removable bolts for guardrails.

Various stainless steel nozzles, plugs (plugs), hose clamps, etc.

CNC lathes, automatic lathes, instrument lathes process all kinds of precision hardware and non-standard screws.

Custom-made extra-large and extra-long bolts, enlarged and thickened nuts. All kinds of flat keys and flat key materials, stainless steel smooth circle (for shaft making).

At the same time, it is the agent of "THE" Dongming screws and the first-level agent of Zhejiang Dongming Stainless Steel Products Co., Ltd.

Materials include: 316L, 316, 304, 303, 2520, titanium, duplex stainless steel.

Executive standards: national standard, German standard, British standard, American standard, Japanese standard and American pipe flanges and other industry standards.

Address: No. 183-185, Fangwei Road, Fangtai, Jiading District, Shanghai (inside Shanghai International Electromechanical Hardware City)

Phone: 021-61174091 61174092 61174093

Fax: 021-6174791

Website: www.jfluosi.com

E-MAIL: luosi@foxmail.com