Company Profile


Kinsom Is Your Professional Supplier Of Special fasteners

  •        We offer a variety of  non standard fasteners and precision metal parts.
  •        By Cold forging process  and Second-stage machining process  
  •        OEM and ODM product service !  Available for customization by your drawing and samples!
  •      Over 20 years experienced staff  will serve and help you find the right parts.
  •      Offer PPAP Doc and Test report
  •      Check our MadeInChina website https://ksfasteners.en.made-in-china.com/ or www.ksfasteners.com


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    Kinsom is an a professional manufacturer and exporter company , that specialized in various of special cold formed fasteners ,rivets series ,screws, bolts and nuts.With whole fastening solutions matched provide" One Stage Purchses"non standard precision metal parts,machining and stamping parts to serve growing demand for fastener solutions in markets for local and overseas market.

    Mr Tan F. And Mr Chen S.F from top management ,rapidly get into local market in 2006.Providing non standard fasteners.With the increase of local maket,in 2014 Kinsom Was founded,mainly expanding Fasteners and Machinging metal parts business in Europen and  North& South America ,Australia.While start new factory Samhotak in 2019 year.Samhotak is 

in Huaqiao Kunshan.Audited pass ISO90001 certificate.

  We owns advanced 4S/5S Cold Heading Machine ,Threading machine,and precision screw  Rivets detection equipment. And have the best-equipped Team Members in the business to help you get the right part and find the best answers to all your questions. 

    Kinsom serve both large and small OEM/ODM! Furthermore,we offer customized design to meet your requirement.

    More focus on producing the quality products,and providing customer service and ability to meet customer requirements.To face the challenges of world manufacturing market ,we still make sure our quality and service to maintain satisfaction of customers’.  




Customer Case / Project


Shanghai Kinsom Precision Hardware Co.,ltdShanghai Kinsom Precision Hardware Co.,ltdShanghai Kinsom Precision Hardware Co.,ltd

Shanghai Kinsom Precision Hardware Co.,ltdShanghai Kinsom Precision Hardware Co.,ltdShanghai Kinsom Precision Hardware Co.,ltd



1.Available Material: Stainless steel 304 `316 ,AISI303 ,AISI416, AISI420;

Carton steel/alloy steel 45K 35K,SWRCH22A,SWRCH18A,SWRCH08A, 10B21,SCM435;

Aluminum5052 6063F22,brass ,Titanium/Ti Alloy And so on;

According to customer's requirement

2.Standard: JIS,DIN,ANSI,ISO,BS,GB,Non standard is availabe and depends on customer's


3.Hardness/Heat treatment: Class 4.8-12.9

4.Type of Shank:Full thread/ Parcial thread/No thread

5.Drivers :slotted,six-lobe,pozi driver,square,triangle,8 point,phillips

6.Type of Head:flat,oval,truss,PF.round ,button,pan(JIS,ANSI),fillister,square

7. Surface Treatment:Zinc,nickel,gold brass,black/black oxide etc

8.Shank Diameter:M1.2-M30 customized by your need

9.Overall Length: 6-120MM

10.Salt Spray Test:24hr-1000hr

11.Testing equipment:Automatic Optic Inspector,Projecting Apparatus,Salt Spray Test,Hardness/Tensile Machine

12.Certification:SGS,RoHS,Material Certication,PPAP

13.Sample:Accepted,we will send samples for your approval

14.Package Description:Packing arranged in row accordingly into a corrugated Box, and then palletized, Or according to customers' requests.

15.Delivery Term:EXW,FOB,CIF,CNF

16.Lead Time:Samples10- 15workdays,Mass productions 15-20 workdays after payment received.

17.Payment Term;L/C, T/T, Paypal,Cash,Western Union




1. According to customer samples or drawings;

2.Submit samples for customer's approval;

3.Free samples if we have stock or just have current same molding to produce it.

4.Provide in door or third party inspeciton report. PPAP file /SGS/material ,mechanical property ,dimensional report.

5.Whole fastening solutions,whether you need cold forging or machining process to get this parts,Whether you need design advice,

help with choosing the right technology, or assistance in reviewing an existing design for cost efficiency and quality,

We have the solution for you.

6.OEM ODM/ Neutral Packaging and label;


Custom Labels and Packaging

Shanghai Kinsom Precision Hardware Co.,Ltd(Kinsom Fasteners)will package specific quantities by your specific needs,
show your own part number on bag or logo on box labels . Invoices, PI ,Packaging List and other paperwork also can be added your own number.

Wanna resell your fasteners ? It s no problem, kinsom fasteners provide the Neutral Packaging.
The custom labels,logo and packaging helps you track them and reselling.


Shanghai Kinsom Precision Hardware Co.,ltd

Shanghai Kinsom Precision Hardware Co.,ltd

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Get in touch with us
Contact Person : Miss. Tina
Tel : +86-18114615363
Fax : 86-512-5527-0346
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