High Quality Titanium Crank Sets Custom Titanium Taper Squared Crank & Chainwheel bicycle parts 170mm Crank Arm and Spider

Company Profile

XI'AN CHANGDA METALWORK CO.,LTD which located in the historic, ancient Chinese city of Xi'an city. We are a specialized large-scale manufacturer. Our various businesses have developed constantly since we began in 1990. Our mission statements are "Give back to society and you will benefit mankind."

 Products Advantage

1)We are OEM manufacturer which is a large foreign auto suppliers throughout the year.

2)We can provide customized services according to customers’ different requirements.

3)Our products material are all use Ti6AL4V, which are higher strength but less ductile titanium alloys used in aerospace.

4) Commitment to a lifetime warranty

 Specification

Custom frame we are follows the several steps below:

       > collecting requirements from customer

       > analyzing requirements, giving proper suggestions

       > preparing drawing

       > confirming drawing

       > producing

It is a very difficult and complex process to get a suitable bicycle geometry and design, so we provided something useful below, check to find the solutions to your design. 

Note that it just serves as a guide, for details, please just contact us. Thank you!

Melting Temperature : 1675°C            Boiling Temperature : 3260°C            Density: 4.50 (20°C)

 Sample Picture Show   

High Quality Titanium Crank Sets Custom Titanium Taper Squared Crank & Chainwheel bicycle parts 170mm Crank Arm and Spider

1. titanium crank arms with spider, material is Ti6AL4V, with handing brush finished. the chainring teeth number and BCD size can be customize according to your request;

2. Ti6AL4V material for titanium spider with handing brush finished;

3. Taper Squared crank, with hollow crankarm, verystrength and light.

4. the titanium locking ring will be good link for spider and spider.

All our titanium bike parts size can be customize according to your requirements.

About us

Our Service

1.OEM, ODM are welcome. 

You can use your own brand or ours. If you use our brand, our professional design team will help you design the Logo shape on your frame head tube or top tube or down tube, Our research team will research new design according to your market.

2. Sample products will be provided.
Usually, we make samples for you, while you afford shipping fee and the products charge. And after we make a deal, the sample fee will be returned to you.

3. Welcome to visit. 
When you come to our company visit us, we will arrange car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4. After-service. 
a. In production and after delivery, we will track on time and tell your goods situation.
b. When the goods arrived, if you find any design and quality question, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.

FAQ

Frequently asked question   

1. What’s the MOQ?
All our titanium bike parts standard specification or customize MOQ: 1set

2. What’s your delivery time?
We always custom the drawing according to our customers requirements, then we can design the drawing for customers reference, if the drawing confirmed,  then after 3-4 weeks, we can shipment.

3. Can I carving my own logo?
Yes, we offer OEM service. and we provide one-on-one designing assistance.

4. Can I take a sample for quality check?
Yes, you could buy one titanium bicycle parts to test quality

5. Where have your products been sold to?
Our titanium bike parts have been exported all over the world.
What’s your annual bike frame production capacity?
Around 2500 sets.

6. Are you a manufacturer?
A: We are a professional manufacturer specializing in manufacturering titanium bike parts and located in Xi’AN city Shanxi province ,China. we enjoy great reputation among our customers, not only for completive price qualified product but also for excellent service.

7. what dose your factory do regarding quality control?
Quality is priority!
Firstly, we have BSCI,TUV,SGS,CAS,CNAS certification. for all production process, we have standard rules.
Secondly, we have QC team, two parts, one is in the factory to control producing, the other is as third party, inspect the goods for our customers. Once everything is ok, our documents department can book the vessel, and then ship it.
Thirdly, we have all detailed records for nonconformity products, then we will make summary according to these records, avoid it happen again.
Finally, we do observe the relevant codes of conduct &laws from government in environment human rights and other aspects like no children labor, no prisoners labor and so on.

Welcome to our titanium bike frame world!

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