Cut procurement costs by 32–47% without compromising on ISO-certified quality. Zero middlemen, full traceability, and delivery in 15–25 days to USA, Europe & Australia.
✅ 300+ employees · 6 factories · Serving 40+ countries · ISO 9001:2015
If any of these sound familiar, you're losing money — and competitiveness.
Distributors add 35–55% margin on Chinese-made pulleys. You pay for warehousing, branding, and logistics they don't own. With T10 timing belt pulley and T5 timing belt pulley orders over 500 pcs, our factory price is $0.89–$3.60/pc — no middleman.
Average lead time from generic suppliers: 38–55 days. We ship standard T5 timing belt pulley sizes in 15 days and custom T10 timing belt pulley in 20–25 days via air/sea. Every late day costs your line an estimated $2,100–$5,800 in downtime.
A 2025 industry benchmark study found 7–12% rejection rates on budget pulleys. Our T10 timing belt pulley reject rate is ≤0.8% — backed by CMM reports and material certs with every batch. One automotive client saved $187,000/year in scrap costs after switching.
Six integrated workshops, 25 years of export heritage, and a supply chain that turns your specs into finished parts — with full traceability.
Foundry + 3 machining workshops + assembly + surface treatment under one management. No sub-supplier delays. Every T10 timing belt pulley is cast, machined, and inspected in-house — reducing your cost by 28–36% vs. multi-vendor sourcing.
Supplied custom T5 timing belt pulley profiles to wind turbine, agri-equipment, and food machinery OEMs. We handle 2D/3D drawing to production in 3–5 days. Over 1,200 custom SKUs delivered in 2024 alone.
Sea (FOB/CIF), air (DAP), or express (DDU) — we optimize every lane. Average transit to Los Angeles: 18 days, Rotterdam: 22 days, Melbourne: 16 days. Real-time tracking shared via ERP integration.

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All parameters independently verified. Full CMM inspection report included with every shipment.
| Parameter | T10 Timing Belt Pulley | T5 Timing Belt Pulley |
|---|---|---|
| Pitch (mm) | 10.00 | 5.00 |
| Tooth Profile | Trapezoidal (ISO 5294) | Trapezoidal (ISO 5294) |
| Available Teeth Range | 12 – 120 teeth | 10 – 80 teeth |
| Bore Options | 6 mm – 60 mm (pilot bore / finished bore) | 4 mm – 35 mm (pilot bore / finished bore) |
| Material Grades | GG25 / GGG40 / C45 / 6061-T6 Alu | GG25 / GGG40 / C45 / 6061-T6 Alu |
| Surface Treatment | Black oxide / Zinc plating / Phosphate / Powder coat | Black oxide / Zinc plating / Phosphate / Powder coat |
| Tooth Flank Hardness | ≥ HRC 48 (case-hardened) | ≥ HRC 48 (case-hardened) |
| Max. RPM (std. bore) | 4,500 rpm | 6,200 rpm |
| Tolerances | DIN 16901 / ISO 2768-m | DIN 16901 / ISO 2768-m |
Rejection rate (industry avg: 7–12%)
Standard lead time for T5 pulleys
Export experience to 40+ countries
Agricultural Machinery
T10 pulleys in harvesters — 40,000+ hrs life
Food Processing
T5 pulleys in conveyors — FDA-approved coating
Wind Turbines
Custom T10 pulleys — tested to IEC 61400
Automation & Robotics
T5 pulleys in servo systems — zero-backlash fit

Mark Thompson
Procurement Manager, AgriTech GmbH (Germany)
"We switched our entire T10 timing belt pulley supply to Hebei Oriental in 2024. Reject rate dropped from 9% to 0.6%, and we saved €47,000 in the first 6 months. Their quality reports are as good as any German supplier — at half the price."

Sarah Chen
Supply Chain Director, FlexMotion Inc. (USA)
"The T5 timing belt pulley samples arrived in 11 days — faster than our domestic supplier. Tolerances were within ±0.02 mm. We now order 2,500+ units monthly. Their ERP integration makes PO tracking seamless."

David O'Brien
Plant Engineer, O'Brien Automation (Ireland)
"Custom T10 timing belt pulley with special bore and keyway — drawing to delivery in 18 days. The team at Oriental understood our requirements immediately. Performance has been flawless in our packaging lines for 14 months."
The key difference is pitch: T10 timing belt pulley has a 10 mm pitch, designed for higher torque and larger power transmission applications (e.g., agricultural machinery, conveyors). T5 timing belt pulley has a 5 mm pitch, used in lighter-duty, high-speed applications like robotics, 3D printers, and medical devices. Both use the same trapezoidal tooth profile (ISO 5294).
Absolutely. We offer custom pilot bore, finished bore, keyway slots, set screws, and flange configurations for both T10 timing belt pulley and T5 timing belt pulley. Send your 2D/3D drawing (STEP, IGES, PDF) and we'll provide a quotation within 4–8 hours. Minimum order quantity for custom specs is just 50 pcs.
For standard T5 timing belt pulley sizes: 15 days production + 15–18 days sea freight to Los Angeles. For custom T10 timing belt pulley: 20–25 days production. Shipping cost for a 500 kg order (approx. 2,000 pcs) by sea is approximately $380–$620 CIF Los Angeles. Air freight available for urgent orders (3–5 days).
We are ISO 9001:2015 certified. Our pulleys comply with ISO 5294, DIN 7721, and DIN 16901 standards. We provide CMM inspection reports, material certificates (EN 10204 3.1), and surface treatment compliance (RoHS, REACH) with every shipment. Third-party inspection (SGS, TÜV) is welcome at your cost.
Our standard MOQ is 100 pcs per size for stock items and 50 pcs for custom designs. For trial orders, we accept 30 pcs at a small premium. Sample orders (1–10 pcs) are available with full freight collect. We aim to make it easy for you to validate our quality before scaling.
Simply email us at info@oriental-industry.com or WhatsApp +86-15369379169 with your spec sheet. We accept T/T (30% deposit + 70% before shipment), L/C at sight, and for established clients, net 30 days. We also support Alibaba Trade Assurance for qualifying orders.
Yes. Every T10 timing belt pulley and T5 timing belt pulley carries a 24-month warranty against manufacturing defects. Our technical team is available 6 days a week via WhatsApp/email for installation support, troubleshooting, and reverse engineering. We keep 10% safety stock for our top 200 SKUs to support emergency replacements.

✍️ Written by James Liu — Senior Mechanical Engineer & Export Manager
15+ years in power transmission manufacturing · 600+ B2B projects worldwide
James oversees technical validation and export quality at Hebei Oriental Industry. He has personally audited over 200 pulley production runs and helped 40+ Fortune 500 suppliers optimize their timing belt drive systems. Reach him directly at zhu@oriental-industry.com.
Get a factory-direct quote for T10 timing belt pulley or T5 timing belt pulley — with full specs, lead time, and CIF pricing.
📬 Contact Our Export Team Directly
or call: +86-(0)311-86064589 · +86-(0)311-85685123
Hebei Oriental Industry Co., Ltd. · B-1909 Xinke International Plaza, No. 158 Huai'an East Road, Shijiazhuang, China
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