It is designed to provide a high sealing level under adverse working conditins whether the medium is gas or liquid.

The sealing concept of metal O-rings is based on the elastic deformation of the tube which during the compression cycle, gives a contact point on each sealing surface.

We can provide three different type:

1. standard type

2. Self-energizing type

3. pressure-filled type

All the pictures of products on our website just show our capability and ranges of machining. We offer machining service according to customer's drawings or samples.

1. Experience: more than ten years manufacturing history; 

2. Price : Reasonable and competitive, depending on your drawings;

3. Quality assurance:

To ensure precise standard  for material and technique, before running ,we would like to provide formal material certificate showing chemical compositions and property;

we can also provide control plan, showing processing and inspection tooling, if need;

4. Quanlity control: In house, coming inspection, first off, spotcheck in processing, final inspection, 100% inspection for critical dimension; 

5. Small order accepted; 

6. packing: carton box or iron cae or depend on your requirements; 

7. Delivery: 20-60 days after confirming order, according to your requirements and product quantity:

8. Payment:

 By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment. negotiation accepted;

9. Honesty and professional services;

10. Product application: Home appliance equipment, Auto parts, Industrial equipment, Electrical equipment, mechanical parts, hardware parts.

 If interested, please contact us. We will be happy to provide service for you , especially looking forward to establishing a long-term cooperation with you.