Can you build a custom timing belt to match Gates, Continental, Bando, or Mitsuboshi specs?

Quick Answer

Yes. We routinely manufacture custom timing belts to match Gates, Continental ContiTech, Bando Chemical, and Mitsuboshi Belting specifications — either from your controlled drawing, an OEM part number, or a physical sample we reverse-engineer in our lab. Your own drawing, inspection criteria, and approved material stay on file, every production batch ships with a full traceability dossier, and lead times for cross-reference samples run 7 to 12 working days, with production batches at 10 to 18 working days.

Why This Question Comes From North American and European Buyers

Most industrial OEMs in the United States and the European Union are explicitly audited on supply-chain resilience. After the post-2020 disruptions, many procurement and quality teams told us the same thing: “We love Gates on the print, but if Gates allocates to a German automotive customer first, our line stops. We need a second qualified source that builds the exact same belt.” Our cross-reference program is the answer to that brief.

• Build-to-print from your controlled drawing and BOM, with full revision control.
• Reverse-engineering from a worn belt sample — we measure pitch, width, tooth profile, hardness, and tensile strength in-house.
• You keep the master drawing. Tooling, drawings, and inspection criteria are contractually tied to your part number, not ours.
• Standards compliance to ISO 13050, DIN 7721, DIN 7753, ANSI B29.1, and RMA IP-23 for both metric and imperial pitches.
• Documentation for your supplier audit — ISO 9001, RoHS, REACH, FDA (where required), and per-batch tensile / elongation / dimensional reports.

How We Match a Major-Brand Specification

Our engineering follow-up is the same whether you give us a Gates Hi-Power or PowerGrip GT part number, a Continental ContiTech Synchrochain or Synchrobelt reference, a Bando specification sheet, or a Mitsuboshi polychain / timing belt datasheet.

1. Specification lock — we capture tooth profile, pitch, number of teeth, belt width, tensile cord material (fiberglass, aramid, steel), compound (CR, HNBR, EPDM, PU, silicone), and any surface treatment.
2. Reverse-engineering (if no drawing exists) — 3D-scanned tooth geometry, Shore-A hardness, tensile testing, and a side-by-side comparison with the original Gates / Continental / Bando / Mitsuboshi sample if you can supply one.
3. First-article inspection (FAI) — signed FAI report attached to your drawing so your quality team can release the part on their PPAP or IMDS workflow.
4. Production retention — cure date, cord lot, compound lot, and dimensional inspection data archived for at least seven years for future re-orders and emergency restocks.

Standards and Cross-Reference Coverage

We build to the standards that your European and US engineers actually quote on drawings. Metric profiles HTD 3M / 5M / 8M / 14M / 20M, STD S3M / S5M / S8M / S14M, T5 / T10 / T20, AT5 / AT10 / AT20, and RPP5 / RPP8 are produced to ISO 13050 and DIN 7721. Imperial profiles XL, L, H, XH, XXH, and 40DP follow RMA IP-23 and ANSI B29.1. Tooth-to-pulley fit, center-distance tolerance, and elongation behavior are validated against the original brand sample before sign-off.

What We Need From You to Start

Send any of the following and our applications team responds within 24 hours with a sample price and production estimate:

• Your current Gates / Continental / Bando / Mitsuboshi part number, or your own OEM drawing.
• A worn or unused sample of the existing belt (we return it with the prototypes).
• Application details — drive geometry, peak load, RPM, ambient temperature, contamination, and any chemical exposure.
• The compliance target your end customer expects (RoHS, REACH, FDA, UL, automotive IMDS).

Single-Source Risk: Our Recommended Buyer Workflow

For US and EU procurement teams running formal dual-sourcing programs, we recommend a three-step engagement: first a small validation batch against your existing brand sample, then a side-by-side run for one quarter on a non-critical line, and finally dual release with retained tooling at our facility and full drawing control on your side. This sequence lets your quality team qualify the belt without putting a critical line at risk.

Forward your current OEM part number or drawing and you will receive a quote, lead time, and a side-by-side comparison plan within one business day.