Pure Material and Key Data
Our product use T2 red copper. T2 red copper has over 99.9% copper content. It is very pure. The color is red purple. It looks nice. The nominal diameter d goes from 1.2 mm to 10 mm. The nominal length l goes from 3 mm to 40 mm. These product have a hole at the tail. When you rivet them, the tail turns outward. The half hollow design uses less material than solid ones. So the price is lower. Our factory has made rivets since 1982. That is over 40 years. We are in Li'ao Street, Ouhai District, Wenzhou. We are close to National Road 104. Shipping is easy. We sell to all parts of China by logistics. We also sell to other countries. We have made copper products for many years. We know copper well. Copper is soft. It can stick to the tool during cutting. Our workers have the skill to handle that.
|
Parameter |
Value / Range |
|
Nominal Diameter d |
1.2 – 10 mm |
|
Nominal Length l |
3 – 40 mm |
|
Copper Purity |
≥99.9% (T2) |
|
Hardness HV |
Soft material, easy to rivet |
|
Monthly Capacity |
150 tons |



Production Capacity and Delivery
What is your monthly capacity? We make about 150 tons per month. That is over 1000 tons per year. The yearly output value is stable at over 20 million RMB. We have 35 cold heading machines. 13 small machines make tiny rivets. 17 size 1.5 machines make medium sizes. We also have multi station machines for complex shapes. These copper half hollow rivets come in diameters from 1.2 mm to 10 mm. Our machines can make all of them. How do you make sure to ship on time? We track the progress in real time. If we see the time is tight, we adjust quickly. We add more machines. We run several machines together for your order. We have 35 machines. That gives us a lot of room to move orders around. Most of our machines are new. They work well and rarely break. So your product will not be late because of a broken machine. We also promise 100% inspection before packing. Every single copper half hollow rivet is checked by our workers before it goes into the box. We never skip this step.
Where to Use and Warranty
These copper half hollow rivets work well where you need high conductivity or high heat transfer. For example, electrical terminals, ground clamps, radiator connectors, and inside high end audio equipment. Red copper conducts electricity much better than brass. Do you give a warranty? Yes. We give 3 to 6 months of warranty. The time starts when you get the goods. If a problem comes up, please contact us. We have a special person for after sales service. Our after sales process is simple. Before the sale, we talk one on one to help you choose the right product. During production, we control quality strictly and give you updates. After the sale, we track and respond fast. We do not push away problems. Do you accept third party inspection? Yes. You arrange an inspection company. We will work with them. We are not afraid of checks. Every batch of our product has production records. You can check them. Choose our copper half hollow rivets. You buy pure copper and pure service.
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