Roller chain sprocket for escalator from China manufacturer SCS
With more than 20 years' experience, high-precision equipment and strict management system,passed ISO19001&ISO14001 SCS can provide sprockets, gears, shafts, flanges and related transmission parts for you with stable quality and best service.
With more than 20 years of experience, SCS is one of the biggest manufactures of sprocket, gears and shafts in China, also a reliable partner when it comes to individual solutions for power transmission parts. We continuously invest in new production technologies. In order to be prepared for future challenges, we produce standardized as well as highly complex and challenging sprockets, gears and shafts. There are over 300 employees and 500 sets of advanced equipment in the plant. The complete production process, including forging, machining and heat treatment, takes place within our own plant.
Q1: What information will be highly appreciated for a quotation?
A: It will be preferred if you can offer us the drawings, heat treatment and surface treatment requirements, required quantity, quoted currency (USD or EUR), or samples.
Q2: Are you a trading company or factory?
A: SCS is a factory located in Changzhou, Jiangsu.
Q3: What is your terms of payment?
A: T/T 50% in advance, and 50% before shipment. We'll show you the photos of the products and packages before you pay the balance.
Q4: Do you test all your goods before delivery?
A: Yes, SCS has adopted a strict quality management system and all the items will be inspected according to the inspection instruction with good inspection records.
Q5: Is there any customer that has assessed your quality management system?
A:Yes, SCS has passed the audit of many customers, such as Mitsubishi, CLAAS, Kardex and so on.
Q6: How does your company ensure the quality of the raw material?
A: The steels are purchased from our domestic well-known steel mills. After receiving the raw material, the steel will be inspected by spectrograph imported from Germany. Besides, the furnace number of steel will be well-managed in our ERP system to ensure the traceablity of our products.
Q7: How do you ensure the high quality of products?
A: With integral manufacturing processes, a strict quality control system and imported machines, we can manufacture high quality products.
Q8: What are your terms of delivery?
A: EXW, FOB Shanghai.
Q9: How about your lead time?
A: Normally it will take 45 days after receiving your advance payment. The specific lead time depends on the items and the quantity of your order.
Q10:T/T payment Minimum order quantity:
| d (Outside Diameter) |
MOQ |
| d≤50mm |
500 PCS |
| 50mm<d≤150mm |
200 PCS |
| 150mm<d≤300mm |
50 PCS |
| 300mm<d≤500mm |
30 PCS |
Audited Supplier 
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