π― Stop overpaying for inconsistent AT10 pulleys. Get ISO 9001-certified CNC timing belts and pulleys with 42% faster lead times and zero-defect quality β engineered for CNC routers, industrial automation, and high-torque drives.
π· For Purchasing Managers Β· Technical Directors Β· Operations Leaders in USA Β· EU Β· Australia
Many European & American buyers pay 35β50% more for AT10 timing belt pulleys from traditional suppliers β without getting better accuracy. Meanwhile, ultra-low-cost sources often deliver +0.15mm tolerance drift, causing premature belt wear and unexpected downtime.
π Industry benchmark: Average TCO over 18 months can spike 28% with sub-par pulleys.
One bad batch of CNC timing belts and pulleys can shut down an entire assembly line. We hear from operations managers who lost 14β22 hours of output per quarter due to belt slippage, tooth misalignment, or pulley bore runout.
β βWe replaced 8 pulleys in 10 weeks β The cost in labor alone was brutal.β β A U.S. machinery integrator
High shipping costs from some suppliers eat up 15β22% of total invoice value. Add late deliveries (up to 6 weeks behind schedule for some ocean freight routes), and your project timeline is at risk.
π¦ Our solution: Air + sea mix, average 7β12 days to USA/EU.
Missing CE, RoHS, or ISO 9001 documentation can delay customs clearance and even lead to shipment rejection. Some suppliers donβt provide traceable certification for AT10 pulleys.
β We provide full cert packs (ISO 9001, CE, RoHS, GS, FCC, etc.) with every order.
300+ employees Β· 1 foundry Β· 3 machining workshops Β· 1 assembly workshop Β· 1 surface treatment workshop. Over 25 years of continuous production of transmission parts.
πΈ Workshop β Hebei Oriental Industry Co.All AT10 timing belt pulleys and CNC timing belts and pulleys are machined to ISO 9.0-grade tolerance. 100% inspection on pitch diameter, bore runout, and surface finish.
β Zero-defect policy (data-backed)
Custom bore, keyway, flange, and material options. Lead time: 10β18 days for standard sizes, 20β25 days for custom designs. Air express available.
βοΈ 7β12 day delivery to USA/EU
| Parameter | Specification / Range | Notes |
|---|---|---|
| Pulley Type | AT10 Timing Belt Pulley | Convex tooth profile for high torque |
| Material | C45 steel / 1045, 6061 aluminum, 304 stainless steel | Custom material on request |
| Tooth Count Range | 12T β 120T (standard) | Custom tooth counts available |
| Bore Diameter | 6 mm β 50 mm (or custom) | Straight bore Β· pilot bore Β· taper bore |
| Keyway Type | Square Β· Rectangular Β· Custom | With or without set screw |
| Surface Treatment | Black oxide Β· Zinc plating Β· Phosphate Β· Anodized (Al) | Anti-corrosion for harsh environments |
| Flange Options | One flange Β· Two flanges Β· Unflanged | Flange outer diameter per AT10 standard |
| Tolerance Grade | ISO 9.0 / DIN 7721 | Pitch tolerance β€ Β±0.03 mm |
| Applicable Belts | AT10 belts (open / endless / welded) | Width: 16 mm Β· 25 mm Β· 32 mm Β· 50 mm Β· 75 mm Β· 100 mm |
| Certifications | ISO 9001 Β· CE Β· RoHS Β· GS Β· REACH | Full documentation provided |
π Need a custom AT10 timing belt pulley or a full set of CNC timing belts and pulleys? We provide engineering support.
A German CNC machine builder needed AT10 timing belt pulleys for their Z-axis drive. They were facing +0.10 mm runout from their previous supplier. After switching to our pulleys:
A U.S. food packaging OEM used CNC timing belts and pulleys for conveyor synchronization. After 6 months with our pulleys:
+ 50+ Global OEMs
ISO 9001
CE
RoHS
GS


An AT10 timing belt pulley is designed for CNC routers, industrial automation, packaging machinery, and high-torque linear drive systems. Its convex tooth profile provides higher load capacity and smoother engagement compared to standard trapezoidal pulleys.
Yes, absolutely. We specialize in OEM/ODM for CNC timing belts and pulleys. We can customize bore diameter, keyway, flange configuration, material, and surface treatment. Send your drawing or sample for a free engineering review.
Standard sizes: 10β18 working days. Custom designs: 20β25 working days. Express air shipping to USA/EU takes 7β12 days. We also offer urgent production for high-volume orders.
We are ISO 9001-certified and our products comply with CE, RoHS, GS, REACH, and FCC standards. Certificates are provided with every shipment.
For standard AT10 timing belt pulleys, MOQ is 5β10 pcs per size. For custom CNC timing belts and pulleys, MOQ is 20β50 pcs depending on complexity. Sample orders are always welcome.
We accept T/T (wire transfer), L/C, PayPal (for samples), and Western Union. For long-term contracts, we offer net 30β60 days after credit approval.
Yes, 24/7. Our technical team provides installation guidance, troubleshooting, and replacement guarantees for any manufacturing defects. Contact us anytime at info@oriental-industry.com.

"We switched to Hebei Oriental for our AT10 timing belt pulleys and saw an immediate 38% cost reduction with better precision. Their quality documentation made our audit process seamless."
β β β β β
"The CNC timing belts and pulleys from Oriental Industry run smoother and last longer than any we've tested. Downtime dropped 60%. Their customer service is outstanding."
β β β β β
"Fastest lead time I've experienced from China β 12 days door-to-door. The custom AT10 pulleys were perfectly machined to our spec. Highly recommend."
β β β β β


Michael R. Harrington β Senior Technical Consultant, Power Transmission Division
With 22 years of experience in mechanical power transmission and industrial machining, Michael has worked with over 400 OEMs across 30 countries. He specializes in belt drive optimization, pulley design, and supply chain reliability. Michael is a regular speaker at industry events and has contributed to technical standards for timing belt systems.
β³ Limited-time offer: Free sample for first-time buyers + 15% discount on first order over $2,000.
Or email us: info@oriental-industry.com Β· zhu@oriental-industry.com Β· hbo@oriental-industry.com
β Money-back guarantee on all standard products Β· Full customs documentation included Β· 24/7 technical support
Hebei Oriental Industry Co., Ltd. Β· B-1909 Xinke International Plaza, No. 158 Huai'an East Road, Shijiazhuang, China
Phone: +86-15369379169 Β· +86-(0)311-86064589 Β· +86-(0)311-85685123
https://www.hbopt.com/contactus.html