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NBR Good Quality and Useful Rubber O Ring Kit

Product Abstract:

NBR Good Quality and Useful Rubber O Ring Kit 1.high quality and best price 2. Model:more than 4000 3.china manufacture 4.ISO9001 TS16949

Product Description


NBR Good Quality and Useful Rubber O Ring Kit :  


Product Description


Description of products:

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Item name

NBR Good Quality and Useful Rubber O Ring Kit


Customized/standard and nonstandard

Brand Name





Common: 20~50degree centigrade;



Red, Black, White, Clear, etc



Oil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation; acid and alkaline resistant; 

airtight; shock absorption, etc.




1) Small quantity, DHL/FEDEX/UPS/TNT-express fee will be born 

by the buyer;

2)Large quantity, sea/air freight

Delivery Time

15 days after confirmation of the sample or according to 

customers’ order quantity

Payment Term

T/T or L/C




Polybag and carton

Sample lead time

7 ~15days






Xinhuaxu (Singwax) Rubber Products Co., Ltd. 

1.we are silicone rubber products manufacturer, located in Shenzhen,

 equipped with business office,production department and with skillful workers 

 welcome to visit our company.

 2. Our company specializes in the production of O-rings, etc.

 3.strictly carry out of the SGS quality management system to ensure the products


 4.company production capacity more than 30000 pc a day.

 2014 hot selling factory different colored NBR rubber o ring manufacturer 




Why choose us:

1. Manufacturing and exporting experience for over 10 years. ISO 9001&TS16949 approved.
2. Products are supplied to over 50 countries.
3. One-stop service from rubber molded parts to rubber extruded parts. Save time and save money for you.
4. In-house mold design and building capabilities
5. Our product are in high quality
1) No reclaimed rubber used to ensure quality. 
2) Complete in-house custom compound formulating and mixing.
3) Rubber compound is tested before production
6. RoHs, Reach, 6P, FDA, NSF approved. 
7. Strong advantage for rubber part. PPAP, MSDS, IMDS available.
8. Keep secret to your idea and your design.
9. 24 hours (three shifts) / 6 days for production. 
10. Professional design team, mold maker engineer. OEM/ODM service.
11. Professional QC and R&D teams to assure high quality
12. Professional sales team. Good English capabilities and communication skills.
13. Prompt delivery. For prototype: 3-7 days, Production orders can be arranged specially to meet customer’s urgent demands
14. Geographical advantages: within 30 minutes to airport or sea port.








Company Information


Xinhuaxu (Singwax) Rubber Products Co., Ltd.  
Xinhuaxu (Singwax) Rubber Products Co., Ltd. is a leading global manufacturer of high quality hydraulic and pneumatic seal kits, gaskets, o-rings,dampers,plugs,bellows,bumpers,bushes,washers,suction cups and other custom rubber parts. 

Under talented Mr Ling's leading and a scientific management system, we've formed an 8 years' long work team, covering skilled technicians, R&D center, purchase department and administrative staffs. This is our core competitiveness and the reason why we could actually provide rubber o-rings, piston rings, v-rings, gaskets, washers, grommets and mouldings with best price and quality! 

We offer a friendly, speedy and efficient service to companies throughout China and worldwide, from small companies to Multi-National companies with household names. 





Colourful Silicone Rubber O Ring Colourful Silicone Rubber O Ring.jpg

Our Team:


Mode of transport:









Frequently Asked Questions


1.What is your MOQ?


Our MOQ is 1000-2000 pcs




2.What is your lead time?


If there is in stock,the lead time will be 3-5 working days,if out of stock,it will be 7-10 working.




3.What is your payment?


We accept paypal,T/T,Western union,bank transfer.




4.What is your shipping way?


By Air:Fedex,DHL,T/T,EMS,UPS.. or by sea.




5. How do you guarantee the o ring is correct size ,material and hardness when I receive the goods.


Before shipping, we will send you our specification report.




6.For OEM or ODM order, how do I guarantee the product correctly meet my requirement.


Before we start to production, we will open a new sample mould to make a samples, after you confirm it, we will be ready to produce the goods in bulk.




 7. when we receive the goods, some of them were damaged, how do you solve it?


First, before shipment, we will inspect all product.Seocnd,Though they are well packed,sometimes damage can`t be avoided because of the rough handing during shipping. Third, In this case,please contact me and send the pictures to me,let me know the quantity which is broken,we will resend them to you with next order.





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