1.Bolt:Carriage bolt,Hex bolt, Socket head bolt,Flange bolt； 2.Threaded Rod:Full threaded rod,Stud bolt, Double end stud bolt; 3.Nut:Hex nut,Flange nut,Heavy hex nut,Square nut, Tee nut, Wing nut; 4.Screw:Self-drilling screw,Self-tapping screw, Wooden screw, Machine screw; 5.Washer:Flat washer, Spring washer, Square washer, Lock washer; 6.Machining part:Castings,Forgings,Turning,Milling,Stamping Die Casting Parts； 7.Customized products based on drawings.

Specializing in the production and manufacture of retaining rings, washers, keys and pins, and supporting bolts, screws, nuts and other standard parts by Jiashan Yujin Fastener Co., Ltd. at the same time, the enterprise can also produce non-standard high-quality products according to the drawings and samples of customers

EF has ten years’ experience of fastener production and sales, and our products are mainly exported to the United States, Canada and South America. Since 2014, EF began the production and sales of special parts, such as machining parts, stamping parts, casting parts, forging parts and other non-standard products. Material covers copper, aluminum, plastic, rubber, carbon steel, stainless steel, alloy steel etc., and the products are mainly sold to North America and Europe. Our registered head marking are ‘ EF’ and ‘01XG’, which can be used around the globe. In September 2017, EF moved to Beilun district, with a big warehouse. It helps long-term customers to stock spare parts inventory to meet their split deliveries. Meanwhile, we can also do some special packing for customers in warehouse. EF has passed the ISO9001-2015 system certification Welcome new and old customers to visit our company.

CNC Machining Parts 1.Advanced modern equipments improve our precision parts processing. 2. Different material available in steel, stainless steel, Aluminium, Brass, etc.. 3.Strict control on tolerance reach to min ±0.02mm. 4. Finish can be zinc plated, Anodized,etc.. Cold Headed Parts 1.Customized design prototype available. 2. Different material available in steel, stainless steel, etc.. 3. Strict control on tolerance reach to min ±0.05mm. 4. Finish can be zinc plated, HDG,etc.. Stamping Parts　 1.15-500ton stamping press / 130 presses / Prototyping / 20million hits per day. 2. Different material available in steel, stainless steel, Aluminium, Brass, etc.. 3. Strict control on tolerance reach to min ±0.05mm. 4. Finish can be zinc plated, HDG,etc.. Wire Form Parts 1.Customized design prototype available. 2. Different material available in stainless steel, spring steel, etc.. 3. Strict control on tolerance reach to min ±0.05mm. 4.Finish can be zinc plated, black oxide,etc..

Product Application Field: All types of electrical appliances, electronic products, computers, mobile phones, communication terminals, furniture, automobiles, motorcycles, toys, lighting, sound boxes, horologes, instruments, cameras, mechanical equipments, construction installation and etc. The main categories of products: Fasteners: various kinds of precision of machine screws, self tapping screws, triangle screw, screw, bolts, nuts (nut products: Lock nut, wing nut, rivet nut, self locking nut), rivets, washers, spring, lathe type (non-standard). Machining parts: precision stampings, shaft core, pneumatic fittings, CNC computer lathe. Fastening pieces categories: Precision Machine screw, Drilling Screw, triangle screw, Combinational screw, Bolts category, Nut category, Rivet category, Washers category, Spring category and Lathe parts category (non-standard items). Mechanical Processing Parts categories: Precision Stamping Category, Mandrel Category, Pneumatic Fittings Category and CNC Lathe Category. Main Materials of products: Carbon steel (low carbon steel, medium carbon steel, high carbon steel and spring steel), stainless steel (SUS201 SUS202 SUS302 SUS303 SUS304 SUS316 SUS416), alloy steel, Zinc Aluminum Alloy, free-cutting iron, aluminum, copper, plastic, PVC, bakelite, nylon and etc. Manufacturing standards of products: Our main manufacturing standards of products are ISO, GB, JIS, DIN, BS, ANSI and corporate standards (customers providing drawings). Surface-treatment of products: trivalent zinc( white, blue, black, yellow, color),nickel, copper plating nickel, copper plating, gilt, silver plating, chrome plating, ancient copper plating, gold imitation, common , high-temperature, rust, head spray-painting, surface staining and NYLOK treatment. The products are in complaint with ROHS and SONY standard, also with Third-party certification testing such as SGS report. Our Strength: high quality, rapid distribution, competitive prices and first class services. Our mission To provide our customers with first class service in the supply of quality fasteners and industrial components while minimizing costs through the integration of people, technology and experience.

special furniture screw & anchors, assembled fastener,plumbing, cabinet hardware,deep drawn metal stamping & Precision machined parts, machining parts self-tapping screws, self-drilling screws, nuts, bolts, washers, expansion bolts, non-standard screws, non-standard rivet nuts, non-standard straight pins, solid rivets, semi-tubular rivets, blind rivets DIN933,934,6923,571,558,603,315,7337,985,982,7981,7982,7991 DIN84,6921,911,7985,,1587,7504,7505,1470,1471,1472,1473,582,97 hex bolt, hex nut, hex flange nut, lag screw, carriage bolt, wing nut,nylon insert lock nut

Self-clinching Nuts: Self-clinching nuts, Self-clinching standoff, Self-clinching studs, Kalei Nuts, Rivet Bush, Welding Fastners, Brass Inserts, Male-Female standoff, Self-clinching locknuts, Self-clinching fasteners, Floating fasteners, Miniature fasteners, Hexagonal self-clinching nut, Self-locking fasteners, PSM nuts,PCB nuts, broaching type nuts etc. Self-clinching Standoffs: Blind fasteners, thru-hole/thread standoffs, threaded standoff for thin sheet, Blind threaded standoffs, connector ware fasteners, concealed-head standoffs, Snap-top standoffs, keyhole standoffs, broaching standoffs; Self-clinching Studs: Self-clinching non-flush studs, self-clinching flush-head studs, broaching type studs; Inserts for plastic: Ultrasonic/heat staking inserts, molded-in inserts, Press-in inserts; Rivet nuts, stainless blind rivet nuts. Kalei nuts, Panel screw, Cold inserts Blind Rivet, weldint studs, standoff, and nuts bassed on DIN or ISO Standard Cage nuts, clip nuts Customized machining parts. CNC parts, Others: Male-female standoffs, Panel fasteners, panel fastener assembled, panel access hardware, orders, shaft, precise turned products.

hot-forged fasteners with full specifications and various kinds, especially non-standard fasteners, like special bolts, steel nail ，extra-long and extra-large fasteners, rivet weld, hardware, stamping and machining parts, high strength bolts, hex bolts, hex socket head cap screws, foundation bolts, stud bolts, U bolts, bolts for electric power steel tower, bolts for petrochemical industry, etc.

ADEL fasteners co., Ltd. : We are able to provide professional PPAP documents to car parts customers. Provide services and counselling PPAP requirements and project management. ADEL fasteners co., Ltd. : procurement, outsourcing, with nuts, bolts, screws, fittings, cold forming and hot forging parts, screw machine parts in the greater China region, metal stamping, machining parts, injection plastic parts, small packaging plastic bags, cardboard boxes and other products more than 200 suppliers. Supplier management according to ISO 9001 and TS 16949 quality basis,

Our material includes normal stainless steel SS304,SS304L,SS316,SS316L,SS317L,SS321、310S、2520, super stainless steel (austenitic 904L 254SMO
.4529),and Incoloy, Inconel, Monel ,Hastelloy series (B B-2 C-4 C-22 C-276), and Duplex steel series (2205（F51S31803）,2507(F53S32750))