Car Engine Timing Chain Kit Manufacturers

A Timing Chain Kit Manufacturer Built Around the Complete Drive

As a Car Engine Timing Chain Kit Manufacturers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.

We manufacture the full timing drive, not isolated components. Each kit is matched so the chain, tensioner, guide and sprocket work as one synchronised system, which is what keeps valve timing stable over the service interval. Our main production lines are chain, guide and tensioner, supported by in-house sprocket machining.

Founded in 2013 in Huzhou and now operating from Tongxiang, Zhejiang, we run three branches covering 12,000 m², including an 8,000 m² factory opened in 2022. Annual capacity exceeds 5,000,000 single parts, with more than 100 employees including engineers and technicians.

Our Timing Chain Kit Range by Vehicle Family

Our range is organised by engine family so distributors and workshops can match a kit to the platform in front of them. The table below shows the main groups and where each fits.

Beyond these groups we supply kits for Chrysler, Dodge, Mazda, Mitsubishi, Suzuki, Honda, Hyundai, Benz, Fiat, Land Rover, Jeep, Isuzu, Porsche, Subaru, Daihatsu, Iveco, Lincoln, Jaguar, Opel, Peugeot-Citroen, Renault, SAAB, SsangYong and Volvo. A universal range covers common chain, tensioner, guide and sprocket profiles for workshops that stock by dimension rather than by model.

Materials and Manufacturing Standards

We use high-carbon chromium alloy steel for chain, sprocket and guide components, processed under GB/T 14212-2003 and JB/T 10348-200 standards. Heat treatment is controlled to hold tooth flank hardness and chain tensile strength within the declared range, because those two properties decide how long the drive keeps phase under load.

• Chain: high-strength metal chain sized to the engine pitch and load.
• Sprocket: machined bore and keyway, controlled runout, hardened flanks.
• Tensioner: hydraulic or mechanical, matched to chain slack take-up.
• Guide: wear-resistant rail geometry that keeps the chain on track.

Quality Control and Inspection

Every process step is inspected, and finished kits receive 100% inspection against customer requirements and the applicable standard. Our testing lab includes spectrometer, metallographic microscope, tension tester, low-temperature tester, X-ray tester, MPT, UT, CMM and video measurement equipment, so chemical composition, mechanical properties, non-destructive testing and dimensional checks are handled in-house.

For sprockets we verify tooth profile and pitch, bore and keyway accuracy, runout and surface hardness before packing. A kit is only released when the chain seats correctly across every tooth space in a fitment check.

Custom Kits and OEM Programmes

We develop and produce according to customer drawings or samples. That covers private-label kits, specific vehicle families, and kits assembled to a distributor's own part-number structure. Our engineering team reviews the sample or drawing, confirms the chain pitch and sprocket geometry, and returns a configuration for approval before tooling or batch production.

For a Chrysler or Dodge programme, for example, we can build a kit around the exact engine variant rather than a generic listing. See our custom car engine Chrysler Timing Chain Kit company range for an example of how a family-specific kit is structured.

Where Each Kit Type Fits

Application fit depends on engine architecture, load and service expectation. The notes below map common requirements to the right kit family.

• Turbocharged and high-load engines: reinforced chain and tensioner, as used in Ford 3.5 4.0 Car Engine Timing Chain Kit applications.
• Diesel platforms: heavier guides and tensioners, as in Nissan Yd25 Car Engine Timing Chain Kit builds.
• Compact petrol engines: lightweight chain and guide sets, as in Toyota K3Ve Car Engine Timing Chain Kit references.
• European luxury engines: multi-chain kits with matched sprockets, as in Bmw N14 N20 N26 Car Engine Timing Chain Kit ranges.

Information We Use to Configure Your Solution

To prepare a kit configuration and quotation, we work from the engine and the application, not from a model name alone. The inputs below let us confirm fit and content before production.

• Engine code, displacement and model year.
• Vehicle make, model and market variant.
• Required kit content: chain only, or chain with tensioner, guide and sprocket.
• Drawing or sample if the part is not in our current catalogue.
• Target quantity and packaging requirement.
• Inspection and documentation expectations for the batch.

Packaging, Delivery and Support

Kits are packed for the agreed distribution format, whether that is a workshop box or a private-label carton. We ship from Tongxiang, close to Ningbo and Shanghai ports, which keeps sea freight straightforward for bulk orders and air freight practical for urgent batches.

Our international sales department handles the commercial side directly, and we reply to working-day enquiries within 12 hours. Products are currently exported to more than 20 countries, including the United States, Germany, Russia, Uruguay and Algeria.

Frequently Asked Questions

Are you a manufacturer or a trading company?

We are a manufacturer. Huzhou Nanxun Jingtong Auto Parts Manufacturing Co., Ltd. operates two manufacturing factories and its own international sales department, so production and export are handled in-house.

Can you produce a kit to our drawing or sample?

Yes. We develop and produce according to customer drawings or samples, and our engineering team confirms chain pitch, sprocket geometry and kit content before batch production.

What is your production capacity?

Annual capacity exceeds 5,000,000 single parts, which allows us to handle both repeat distributor orders and larger project quantities.

How is quality controlled?

Each process step is inspected, and finished products receive 100% inspection. Our lab uses spectrometer, metallographic microscope, tension tester, low-temperature tester, X-ray, MPT, UT, CMM and video measurement equipment.

Which vehicle families do you cover?

Our catalogue covers GM, Ford, Chrysler, Dodge, Toyota, Nissan, Mazda, Mitsubishi, Suzuki, Honda, Hyundai, Volkswagen, Audi, Benz, BMW, Fiat, Land Rover, Chery, Jeep, Isuzu, Porsche, Subaru, Daihatsu, Iveco, Lincoln, Jaguar, Chinese vehicles, Opel, Peugeot-Citroen, Renault, SAAB, SsangYong and Volvo.

How do I request a quotation?

Send the engine code, vehicle model, required kit content and target quantity. If the part is not in our catalogue, include a drawing or sample so we can confirm the configuration.