U Bolts for Industry Construction, Alloy Steel U Bolt, Railroad Parts U Bolt

U Bolts for Industry Construction , Alloy steel U Bolt, railroad parts U Bolt
Product NameSquare U BoltAvailable Material1.Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420,etc.2.Steel:C45(K1045), C46(K1046),C20,etc3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc.4.Bronze: C51000, C52100, C54400, etc.5.Iron: 1213, 12L14,1215,etc.6.Aluminum: Al6061, Al6063, etc.7.Carbon steel:AISI1006,AISI1010,AISI1022,etc.8.Alloy steel: SCM435,10B21,etc.Grade4.8,5.6,6.8, 8.8, 10.9, 12.9, A2-70, A480StandardANSI / BS / DIN / GB / ISO / JIS / BSWDrive TypeWord/Triangle/Interior Angles Quarter/Cross/M Word/Flower/Cinquefoil/Flower Word/Hexagon/Special ShapHead TypePan/Hex/Truss/Oval/Wafer/ Countersunk,etcSurface TreatmentZn-plated,ni-plated,tin-plated,chrome plated,passivated,sandblast and anodize,chromate,polish,electro painting,blackanodize,plain,H.D.G,etc.CertificateISO9001:2015/SGS/ROSH/IATF16949:2016Heat TreatmentTempering,Hardening,Spheroidizing,Stress Relieving.ApplicationMechanical equipment,tele-communications equipments,robot,computer cases and cabinet,electrical appliancesQuality Control and Detection EquipmentOur QC department work is inspection and final inspection. We promise you as below:1. Check the raw material before the production.2. Have inspection during the production.3. Make 100% inspection before the shipment.Coordinate Measuring Machine, Calipers, Microscope, Micrometer,DEM, Height Meter and 00 Level Marbel Panel, Ring Gauge, Three Pin, Thread Gauge.Drawing FormatPdf/JPEG/Ai/Psd/CAD/Dwg/Step/IgsMachining EquipmentCold Forging Machine, Thread Rolling Machine, 4-axis CNC Machining Center, CNC Lathe, High Speed Electric Spark Puncher, Milling Machine ,Grinding Machine, CNC Lathes , Wire-cuts, Laser Cuts , CNC Shearing Machines ,CNC Bending Machines, etc.PackagingPP Ploybags + Standard Carton + Wooden PalletDelivery MethodsDHL,EMS,UPS or Fedex (fast and safer)Payment TermL/C, T/T, Escow, Paypal, Western Union, CashDeliverytimeWithin 15-20 workdays after deposit or payment receivedShippingPortShenzhen, Guangzhou
Product Details Show

COMPANY BRIEFSDongguan Wanjin Hardware Products Co., Ltd.is specialized in non-standard parts manufacturer, which is located in Dongguan City,Guangdong Province, China. Our products include long screws, long bolts, CNC lathe parts, non-standard fasteners, special screws and bolt, rivets,pins, wrench, hex key stamping parts, etc. the company's major customer areas include new energy, automotive, motor mechanical and electrical, sports equipment, Mechanical equipment, baby products, household appliances, furniture, electronic products.

we have a complete and scientific quality management system. and our company has strong technical force with CNC milling compound processing equipment and advanced cold pier equipment. With upholding the responsibility, integrity, enterprising, rigorous business philosophy, our product quality and production capacity are widely recognized in the Chinese market. At present,we cooperate with numbers of export fastener traders to provide high-quality non-standard custom products. According to customers' drawings, we provide products to meet their needs.Our company has passed the quality system authentication ofISO9001:2015and IATF16949:2016.

We warmly welcome friends from all walks of life to visit our company for business negotiation and guidance. Interested buyers are welcomed to contact us.

Equipment Exhibition:Our main equipments contained: CNC milling compound processing equipment, advanced cold pier equipment, 2 sets of lengthen three die six rushed punching machines,3 sets of two die four rushed punching machines, 2 sets of endless cold pier machines, 3 sets of lengthen one dietwo punching heading machines, 2 sets of riveting machines (the maximum production length is 2000MM, the maximum diameter is 116MM.)Company Advantages:1. We are aprofessinoal fastener parts manufacturer with over 11 years of rich experience indesigning and producing all kinds of fasteners.2. Big production capacity, fast delivery.3. Strict QC inspecting rules: all products must be 100% inspected before delivery.4. OEM/ODM services are available5. 24 hours online service.6. prompt quotation for your inquiry7. Quality,reliability and long product life.8. Professional manufacturer offers competitive price.9. Pass SGS9001:2015 and IATF16949:2016 Certification.10. Diversified rich experienced skilled workers.
OUR SERVICE:1. 100% manufacturerOur factory is in Qingxitown, Dongguancity,Guangdong province,China with 100 staffs who is with best creditability, reliability at your absolute promise . We have many years production experience and export experience.

2. Best material selection.

All our goods are made of best materials from the best suppliers .

3. Good service

We definitely produce all goods by ourselves . It is the top service from wire rodsfeeding, coating,wire drawing, forming,threading,passivating,inspection,packaging,delivery, therefore quality is 100% assured .

4.Quality control

Every single pieceofproduct, every productionprocedure is inspected and controlled before packing the goods into export carton.

We ensure every of product shipped are of good quality.

5. After sales service provided

Besides, after sales service is necessary for more understanding for your needs. We do keep a close concern

FAQ:Q1:Are you amanufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.Q1:Are you amanufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.Q2:What kind of products do you produce?
A: We specializes in producing a variety of standard, non-standard screws, bolts, nuts and CNC lathe parts.Q3:What kind of material do you usually use?
A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.Q4:Do you support customized products?
A:Sure, we can produce the customized products per your drawings and other requirements.Q5:Can we print out own logo?
A:Yes, we can make it according to your request.Q6:Can you provide samples?
A:For our regular products, we offer free samples.
For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.Q7:How to ensure that every process's quality?
A: We implement strict ISO quality control, and have 8steps checking in production .
We have our in-house QC daily and hire third party for randomly inspection.Q8:What is the lead time of the product?
A:Generally 30-50 days after the deposit.Q9:How about the trading term and payment term?
A:We can discuss this individually.