Basic Info.
Surface Finishing
Polished
Size
2mm, 3mm, 4mm, 5mm, or Other Customized Size
Transport Package
Carton, Wooden Box, Bag, etc.
Specification
Customizable
Product Description
Product Description
Tuohai is a professional cotter clip manufacturer in China, we have more than 40 wire form production lines, which can provide more than 100tons of various wire products per month.
The double coil R cotter pins are one of our main products. Since 1998, our wire form products have been exported to more than 20 countries around the world, and more than 2000 customers have purchased our products.
We can also provide a variety of customizations, including size, shape, packaging, etc., to ensure that the pins can meet the needs of the customer's home market.Contact Us to Get the Best Quote Now.
Product Parameters
Material
According to your requirements, we provide various stainless steel for the clip pins, such as:
Austenitic Stainless Spring Steel
1Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni14Mo2, 0Cr18Ni12Mo2Ti, 1Cr18Ni12Mo2Ti
Martensitic Stainless Spring Steel
2Cr13, 3Cr13, 4Cr13, 1Cr17Ni2
Or we can provide other materials according to your requirements.
Size
The standard and un-standard sizes of stainless steel spring clip pins are available in Tuohai.
We can provide custom stainless steel spring cotter pins of any size according to customer requirements, you just need to send us detailed sizes or samples.
The shape of the clip pin can also be customized, like R-shape or B-shape, etc.
L1
mm | L2
mm | D1
mm | D2
mm | D3
mm | D4
mm |
| 50 | 25 | 2 | 10 | 2.5 | 8-14 |
| 53 | 27 | 2.5 | 15 | 3 | 14-20 |
| 65 | 33 | 2.5 | 15 | 3 | 14-20 |
| 62 | 31 | 3 | 16 | 3.5 | 15-20 |
| 85 | 43 | 3 | 16 | 3.5 | 15-20 |
| 70 | 35 | 3.15 | 16 | 3.65 | 15-25 |
| 80 | 40 | 3.15 | 16 | 3.65 | 15-25 |
| 90 | 45 | 3.55 | 16 | 4.05 | 15-26 |
| 78 | 39 | 4 | 23 | 4.5 | 17-24 |
| 85 | 43 | 4 | 23 | 4.5 | 17-24 |
| 100 | 50 | 4 | 23 | 4.5 | 17-24 |
| 110 | 55 | 4 | 23 | 4.5 | 17-24 |
| 92 | 46 | 5 | 26 | 5.5 | 18-30 |
| 115 | 58 | 5 | 26 | 5.5 | 18-30 |
| 200 | 100 | 5 | 26 | 5.5 | 18-30 |
| 120 | 60 | 6 | 30 | 6.5 | 24-36 |
| 130 | 65 | 7 | 30 | 8.0 | 24-40 |
| 130 | 65 | 8 | 30 | 9.0 | 24-45 |
Surface Treatment
| For Stainless Steel Spring Clip Pin |
| Polishing | Polishing is the most used surface treatment for stainless steel clip pins |
| Electrophoresis | The surface treatment of electrophoretic surface treatment can also be used on the stainless steel spring clip pins |
| For Steel Spring Clip Pin |
| Electroplating | Electroplating includes zinc plating, brass plating, nickel plating, chrome plating, etc.
The zinc plating includes blue zinc plating, white zinc plating, color zinc plating, etc.
Different zinc plating treatments can be easily distinguished from the color. |
| Electrophoresis | The surface treatment of electrophoretic surface treatment is available in a variety of colors, such as white, black, blue, etc. |
| Powder Coating | The powder coating is available in white, black, etc. |
If there is no special request, the surface treatment of our stainless steel spring clip pin is polishing by default.
We can also provide the surface treatment of electrophoretic.
Production Cycle
Tuohai has several production lines for the clip pin, which can provide more than 500k pcs per month.
For the sample order, we can deliver within 3 working days.
For normal orders, the delivery time is around 30 days.
The delivery time for bulk orders will be determined separately according to the order situation and quantity.
Packaging & Shipping
Packages for Clip Pins
According to the different needs of customers, we provide the following packaging for the selection:
- Plastic Pail
We provide round pails, square pails, iron pails, paper pails, etc., and the color of the cover can also be customed.
- PP bag
The PP bag is a self-sealing bag, which has high sealing performance and is more suitable for long-term storage.
- Carton
The size of the carton packaging can be customized according to customer requirements and can be printed with patterns or logos.
- Wooden Box
Wooden boxes are generally used for outer packaging, which is safer during transportation and will not be damaged
- Sack Packaging
This is a very cost-effective way of packaging.
Shipping Method
If you don't know how to ship goods back from China, or you are sourcing goods from China for the first time, please don't worry, we have our own freight forwarder which can deliver your cargo to any port or location you designate.
We can deliver the clip pins by sea, by air, or by train, according to your requirement.
For the sample, we can also send it by express, UPS, FedEx, DHL, and EMS are all OK.
Our Advantages
Great Location
Tuohai is located in one of the steel production bases in China and can get better materials.
We are only 2 hours away from Shanghai Port and Yiwu Port, the delivery is very convenient and can be delivered directly to the port.
Strong Technical Force and Production Equipment
Tuohai has an experienced team of engineers and has a number of independent patents including production and shape patents.
Our production line is fully automatic production, which can realize 24-hour unattended production, which can save a lot of labor costs, greatly improve production efficiency and shorten the production cycle.
Strict Quality Control
Tuohai has strict quality control for all of our products.
When purchasing raw materials, you must check relevant certificates such as material reports, and carefully select high-quality materials.
There are quality inspectors in the production workshop to spot-check each process.
After the production is completed, each batch of products will be sampled, and the inspection content includes tensile test, salt spray test, and inspection of surface treatment, size, etc.
Multiple Quality Certifications
Tuohai has ISO 9001, SGS, and other certifications, and can be inspected according to customer requirements, which can purchase with confidence.
All our products can be subjected to tensile tests and salt spray tests according to customer requirements, and a detailed report will be issued.
Accept All Kinds of Customization
We accept various customizations for the clip pins, including: - Size
You can customize the standard and nonstandard retainer pin in TUOHAI.
- Shape
We have experienced engineers who can easily adjust the machine to provide you with various shapes of retainer pins, such as R-shape cutter pins, B-shape cotter pins, etc
- Package
We provide several packages for the cotter pins, including PP bag, pail, carton, etc. you can also customize your special package, just need to send us your package sample or photos, then we will provide you the same one.
Transaction & Payment Methods
Transaction Methods
According to the customer's requirements, TUOHAI accepts the transaction method including FOB, CIF, EXW, DDU, etc.
Payment Methods
For regular orders, we accept payment via T/T, L/C, etc.
For the sample orders, if the sample you need is our regular product, or the product is in stock, then the sample is free, you just need to pay the freight.
If the sample needs to be customized, you need to pay the sample fee. The sample fee will be refunded after placing the order, in addition to T/T, you can also pay the sample fee by Paypal, Western Union, etc.
After Sales Service
Tuohai has a professional after-sales team that is 7*24 online, if there have any questions after receiving the goods, you can contact us at any time.
After receiving the feedback from customers, we will verify and confirm with the production workshop immediately. If there is a quality problem, we will find out the cause of the problem as soon as possible, and propose a solution within 3 working days.
FAQ
Q: What kinds of spring clip pins can you produce?
A: Tuohai can produce stainless steel clip pins, iron clip pins, and brass clip pins ( R-shape, B-shape, etc.), or if you need the clip pin of another material, please contact us, and our engineers will advise you on your requirements.
Q: What are the wire diameters of the clip pins you can produce?
A: Tuohai can produce standard and non-standard clip pins according to your requirements.
Q: What surface treatment you can provide for the clip pins?
A: We can provide the surface treatment of polishing and electrophoresis for stainless clip pins, electrophoresis, and electroplate(zinc-plating, brass-plating, nickel-plating, chrome-plating, etc.) for steel clip pins.
Q: Can I get the sample?
A: Yes.
Q: How do I customize my clip pins?
A: You just need to send us the detailed drawing of the clip pins you need or send us a sample directly, and we will produce it according to the drawing or sample.
Q: May I customize my special packages for clip pins?
A: Yes, we can provide the customized service of various packaging, including the size, shape, color, print patterns, or logos on the package.
Q: How long will the delivery time be?
A: It depends on quantity, the general delivery time is about 20 to 30 days, and large orders need to be reconfirmed.
Q: What surface treatments do your hitch pin clip have?
A: We can provide surface treatment such as polishing, zinc plating, copper plating, chrome plating, and electrophoresis for clip pins.
Q: What payment methods are accepted?
A: We accept T/T, L/C, etc.
Q: What are the transaction methods?
A: We accept FOB, CIF, DDU, DDP, etc.
Q: Where is your factory?
A: Our factory is in Nantong City, Jiangsu Province.
Address:
Taizhou Jiangsu China, Taizhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Arts & Crafts, Light Industry & Daily Use, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Rich product variety
Tuohai is a professional hardware products company, founded in 1992, its business scope includes all kinds of non-welded chains, welded chains, springs, hooks, etc. The main products are double ring chains, jack chains, window sash chains, chain connection accessories, pet chains, tie-out chains, tension springs, compression spring, torsion spring, various special-shaped springs, and their connectors, etc.
Strong technology
The company has a number of production and appearance patents and has more than 300 production lines for chains, springs, and various accessories, and most of them have achieved fully automatic production. There are production workshops in Nantong City, Jiangsu Province, Taixing City, and Guangzhou City, Guangdong Province, with an annual output of 600 tons of various chains and 400 tons of various springs and accessories, which can meet the needs of our customers.
Accept all kinds of customization
Our products are exported to more than 20 countries and regions around the world, we are well-versed in the market laws of most countries in the world and accept various product customizations, including size, material, packaging, etc.
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