Jig50 2t 50cc Original Engine Crankshaft

Product Description

Material	Steel 20CrMo,
Process	Forging+ Machining
Surface treatment	Sand blasting, copper plating,polishingSand blasting, copper plating,polishing
Type	standard Parts
Craftsmanship	Forging
Packing	Carton or Foam box

What is a crankshaft of motorcycle ?

A crankshaft is a rotating shaft which (in conjunction with the connecting rods) converts reciprocating motion of the pistons into rotational motion.Crankshafts are commonly used in internal combustion engines and consist of a series of cranks and crankpins to which the connecting rods are attached.

How connecting rod is manufactured?

Forged connecting rods, in particular forged connecting rods for an internal combustion engine, especially when they are made of steel,are manufactured by a process which comprises hot forging of a connecting rod rough forging,a heat treatment and a machining operation.

Quality comes from controlling every detail.

Strictly control the product size, product size standard

Process samples according to customer drawings and ensure timely delivery

1.More choice of alloy materials.

 
 2.Highly Customerized Casting & Forging Service.

 
 3.Higher Inspection Standard and Stronger Design Capability.

 
 4. Professional Technical & Commercial Communicaiton & Support.

 
 5.Professional Export Practices: Have Exported to +60 Overseas Countries

Sinoblong Machinery Co. Ltd located in the seaside city Qingdao of China.

We mainly produce different kinds of motorcycle parts and components,we also can make OEM metal parts based on technical drawing,sample, or a concept.

More than 20 years' experience in domestic markets makes us a professional and efficient company in the industry. We have been keeping stable business relations with our major clients in Middle East, Europe/America market, Africa
We have earned good reputation in the motorcycle market and OEM/ODM metal parts market. 

Beside the metal spare part, we also have strong supplier for wood machine, plastic machine and loaders.
Any demand of metal spare part and equipment/machinery, we can help you !!

Q1. What are your terms of packing? A: Generally, Plywood Case+Pallet 
One piece packed by waterproof paper, into plastic bag/box and customer cusmized is accpetable.

Q2. What are your terms of payment? 
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What are your terms of delivery?

 A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
 A: Generally, it will take 7-30days after receiving your deposit. The specific delivery time depends on the items in stock or not and the quantity of your order.

Q5. Can you produce according to the samples?
 A: Yes, we can produce by the samples customer confirmed, or the technical drawing directly.

Q6. What is your sample policy? 
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. If the customized part, the buyer should pay for mold cost in advance.

Q7. Do you test all your goods before delivery? 
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
 A:1. We keep good quality and competitive price to ensure our customers benefit ; 
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

SinoBlong war`mly welcome your contact and visiting !