The roller chain is a chain used to transmit mechanical power and is widely used in home, industrial and agricultural machinery, including conveyors, plotters, printing machines, automobiles, motorcycles, and bicycles. It is linked by a series of short cylindrical rollers and driven by a gear called a sprocket. this is a simple, reliable and efficient power transmission device.
All about product:
Our services & strength
We choose high quality material and use advanced CNC lathes to process our products, which means that the surface is smooth and
there are no obvious processing marks and burrs. We will also oxidize the sprocket surface and quench the teeth with high frequency. so the product can prevent rust to a certain extent, so as to prolong the service life of the product.
According to the data provided by customers, the drawings are carefully checked with formulas, and then the data are input into
the CNC machine for processing. After the product is made, we will use special measuring tools to further check, control the tolerance within the customer's requirements. After two reviews, the accuracy of the product is very high.
All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.
Q1: Are you a trading company or a manufacturer?
A1: We are a factory with professional workers, designers quality inspector team.
Q2: How about your delivery time?
A2: Generally, it will take 30 days if we have goods in stock, we can negotiate about the delivery time according to the quantity or If you are in urgent need, .
Q3: Can you manufacture customized products?
A3: Yes, we can manufacture the products you want as long as you provide us the sample or design drawing.
Q4: Do you test you products before delivery?
A4: Yes. we have 100% detection and test before delivery.
Q5: What is your terms of payment?
A6: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.