Place of Origin:
Professional Standard Sprocket in China
High Frequency Induction Hardening and tempering
3000000 Piece/Pieces per Year
The sprockets are packed in plywood case lined with corrugated paperboard or carton box or according to customers' requirement.
Tianjin or Shanghai
Lead Time :
30-45 days after advance payment (We have large stock of some models sprockets, if we have stock, we can delivery within 7-15days)
With more than 20 years’ experience, high-precision equipment and strict management system, POYA can provide Industrial sprocket,motorcycle chain wheel, gear, flange, stamping parts, agricultural machinery parts, automobile parts, mechanical parts and related transmission parts for you with stable quality and best service.
Material: carbon steel,stainless steel,alloy C45# steel
Packaging: The sprockets are packed in plywood case lined with corrugated paperboard or carton box or according to customers' requirement.
forging, hobbing, precision machining, heat treatment, surface treatment
Air hammer//electric screw press, imported vertical and horizontal CNC lathe, imported machining center, CNC tapping center, CNC hobbing machine, CNC cylindrical grinder , welding machines, vertical and horizontal hydraulic broaching machine. automatic production lines of high-power CNC heat treatment.
Normalizing/quenching and tempering/ carburizing and quenching
/salt bath quenching/vacuum quenching/subzero treatment/liquid nitriding/gas nitriding/carbonnitriding/ QPQ treatment/high-frequency quenching.
Zinc plated, non-chromate dacromet treatment,chromium plated, black oxide treatment, phosphorization, anodic oxidation, nickel plated
cover a wide range of sector including agriculture machinery, logistics warehousing,garage,food Machinery,escalator and so on.
the sprocket are packed in plywood case lined with corrugated paperboard or carton box or according to customers requirement.
Q1: What information will be highly appreciated for a quotation?
A: It will be preferred if you can offer us model name or the drawings, heat treatment and surface treatment requirements, required quantity, quoted currency (USD or RMB), or samples.
Q2: Are you a trading company or factory?
A: POYA is a factory located in Renqiu, Hebei
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, POYA has adopted a strict quality management system and all the items will be inspected according to the inspection instruction with good inspection records.
Q5: 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.
Q6: What are your terms of delivery?
A: EXW, FOB Tianjin or Shanghai.
Q7: How about your lead time?
A: Normally it will take 30-45 days after receiving your advance payment. The specific lead time depends on the items and the quantity of your order. We have large stock of some models sprockets, if we have stock, we can delivery within 7-15days.
Q8:T/T payment Minimum order quantity:
d (Outside Diameter)