$1.00 - $5.00
Min. Order : 1000 Pieces

Stainless Steel 304/316 Inox Welded Round Ring

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Quick Details

Port: Port Qingdao
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 100000 Piece/Pieces per Month
Usage: Industry Machine
Place of Origin: Shandong China
keywords: Stainless Steel Inox Round Ring
Size: 3mm-19mm
Color: Silver
Certificates: ISO CE SGS WSF CQC
Process: Malleable Cast
Model Number: Round Ring
Surface: High Polished
Brand Name: Powerful
Type: Round
Packing: Pallets
WLL: 400lbs-7500lbs
Application: Machinery
Finish: Polished
Packaging Detail: Packing in box or bags, then in pallet.
Qingdao Powerful Machinery Co., Ltd.
Trading Company
Response Rate
On-time delivery rate
US$ 320,000+
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Stainless Steel 304/316 Inox Welded Round Ring

Product Description


Powerful MachineryStainless Steel Round Ring
details                  QQ20190815095418.png         
  • Size: 3mm-19mm
  • Material: Stainless steel 304/316
  • Surface: Polished
  • Technology: Cast
  • Safety factor: 4:1




Data Sheet



Powerful MachinerySpecifications

Stainless Steel Round Ring




Product Illustration



Powerful MachineryIllutration

 ss o ring 1.jpgss o ring 2.jpgss o ring 5.jpg

Powerful MachinerySimilar Products










 production process.png





Noted: This process is suitable for almost rigging hardware products.

Such as  shackles, turnbuckles, hooks and others. 



Packaging & Shipping

production process.png





Noted: This process is suitable for almost rigging hardware products.

Such as  shackles, turnbuckles, hooks and others. 



Company Information
Powerful MachineryOur Factory


Powerful MachineryWho Are We?


Qingdao Powerful Machinery Co.,Ltd is located in Qingdao,China, where is very closed to the Qingdao Port and Airport.
Established for many years, we specializing in producing and exporting Rigging hardware, high grade chains, blocks & pulleys, steel wire rope, stainless steel and so on.
Our products are all designed, manufactured and assembled under strict quality control. We have a professional QC team to do inspection.
And we can offer favorable prices, good quality and one-stop sourcing service. We are all ready for every customer and to be the pioneer is our mission.
All members of our company will be very honored if you contact us. We are looking forward to cooperating with you in the near future.


Powerful MachineryOur Office



Powerful MachineryMarketing Campaign


1. Are you a factory or trading company?We started as an anchor chain factory about 20 years ago and gradually developed into a big manufacturer in marine supplies. At the same time, to meet the growing demands from our clients in new business areas, we expanded our scope to rigging hardware and fasteners, and other related hardware by setting up solid partnership with other factories. Now we’re proud to say that POWERFUL has ranked as a top supplier on chains & rigging hardware in China.2. Where is your factory located?

Our factory is located at #37, Wenhua Road, Jimo, Qingdao City, Shandong Province, China. 
You’re welcomed to visit us any time for future cooperation.

3. What products do you supply?  As mentioned above, Qingdao Powerful Machinery is capable of supplying:
♦ all kinds of marine supplies 
♦ chains
♦ rigging hardwares
♦ fasteners
♦ and related hardwares
4. Do you produce them all?

We produce all kinds of chains in our factory, other products in our partner factories. By establishing cooperation agreements & capital injection, we obtained a wide & solid supply chain to meet your demands.

5. How do you control quality? By setting up quality control points and inspecting at each production process with strict standards, the defective products will be eliminated before packaging and delivery. For partner factories, we use a comprehensive system of quality standards to evaluate the 
production line. Also our professional QC team will implement the onsite check and finish product check before delivery.6. Why are you more trustworthy than the other factories? Quick Response: 

We feedback your questions immediately 24 hours a day, 7 days every week.
Competitive Price:
We can provide a more competitive price based on the same quality level by more efficient management in every process.
One-stop Solution:
Just say what you need, and we’ll figure out a one-stop solution for your business to save your time and effort.

7.  How do I pay? We accept 30% payment in advance & 70% before shipment for the first cooperation, either by T/T or L/C.8. How do I receive the goods? With our professional transport agents, we are capable of delivery products to most ports all over the world. Door-to-door service is also supported.

FOB, C&F, CIF are most commonly used trade terms.

Our Services
Powerful MachineryOur Services


We SupplyWe Provide

                               Marine Hardware

OEM Services
          Chain  & Chain FittingODM Services
             Wire Rope & its Fittings          Sourcing Services
Webbings & slings               On-Site QC Services
               Stainless steel products                   Procurement Services
Powerful MachineryContact US