Shenzhen Tuofa Technology Co., Ltd.
Quality Foremost & Customer First.
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Product Information:
| Product Name | High-fit Single Chain Gear Guards |
| Application | City & Touring |
| Crank Arm Material | Aluminium |
| Chainring Material | Aluminium |
| Gradation | 39 Or 42 Tooth |
| Crank Arm Length | 170.0 Mm |
| Chainline | 42.7 Mm |
| Axle Diameter | 24 Mm |
| Compatible BSA Shell Width | 68 Mm |
Company Information:
Tuofa factory providing comprehensive one-stop shop metal parts solutions.from design, drawing, material selection, product cost accounting, production processing and assembly, inspection, delivery, after-sales and other services.
Tuofa is one of the best manufacturers of cnc machining process in mainland China. It's main in CNC machining parts, CNC turning parts, CNC milling parts, auto lathe parts, stamping parts, Sheet metal parts.
We have invested a lot quality and production environments. In 2018, We passed the quality system review of SGS Company and got the first “ISO9001:2015” certificate. Tuofa has carefully implemented each regulation in management details in accordance with ISO, and fully guaranteed the CNC machining product quality and customer satisfaction.
Our Advantages:
1. 16 years abundant experience
2. Professional technology and high accuracy prototypes
3. Top quality and competitive price
4. Focus on customers’ need
Shipment Available:
Available are DHL, FedEx, UPS, TNT, EMS Express etc.
DHL and FedEx-IE are commonly used.
DHL: 3-4 work days to destination.
FedEx-IE: 5-7 work days to destination.
You can also choose your own forwarder.
FAQ:
Q: What kinds of information do you need for quote?
A: Kindly please provide the CNC Machining Parts drawings in PDF, if provide in STEP or IGS will be better.
Q: What shall we do if we don't have CNC Parts drawings?
A: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(length, hight, width), CAD or 3D file will be made for you.
Q: What’s your machining scope?
A: CNC turning parts machining
CNC milling parts machining
CNC turning and milling machining
Q: What type of material we can process?
A: Stainless steel : SS201, SS301, SS303, SS304, SS316, etc.
Steel: 4140, 4340, Q235, Q345B, 20#, 45# etc.
Brass: HPb63, HPb62, HPb59, H59, H68, H80, etc.
Copper: C11000, C12000, C12000, C36000 etc.
Aluminum: AL2024, AL6061, Al6063, AL7075, AL5052, etc.
Titanium: TA1, TA2, TB1, TC4, TC18, TI GRADE2, GRADE5.