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About Our Company

Huzhou Hongli Auto Parts Co., Ltd. is located in Huzhou City, Zhejiang Province, with easy access to Shanghai Port and Ningbo Port, boasting convenient transportation and logistics. Specializing in the R&D and manufacturing of engine timing chain kits and timing system components, we operate a production base spanning over 6,800 square meters, with 80+ employees and more than 50+ sets of precision production and testing equipment. We started manufacturing engine timing chains and related parts in 2008. In 2016, we launched the complete timing chain kit, which includes timing chains, guides, tensioners, and sprockets, and concurrently obtained the ISO9001 quality management system certification. Currently, we hold 8 registered trademarks (including the core brand "JIUX") and 3 patents. Our timing chain kits cover over 1,200 SKUs, fitting more than 20,000 popular vehicle models in the aftermarket. Adhering to the mission of "Providing high-quality products for the automotive industry", we continuously improve product quality and are committed to serving customers worldwide.

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Product Application

They are mainly for passenger cars, SUV, MPV, Diesel vehicles. Repair and Replace. These products are widely used.

  • 12

    Timing chain, used to drive the engine's camshaft and crankshaft, ensuring they operate in the correct sequence at the appropriate time.

  • 13

    Camshaft gear and crankshaft gear, both connected to the timing belt or timing chain, guarantee the engine's proper operation.

  • 14

    Chain tensioner is designed in close coordination with the guide rail to ensure accurate and lasting tensioning effect. The tensioning force and...

  • 15

    Guide Rail is high temperature resistance, wear resistance, no deformation, ensure that the chain contact surface does not produce abnormal noise.

  • 16

    Oil pump, supplying the engine with essential lubricating oil to ensure smooth operation of all components.

Why Choose HongLi (JIUX)
01
The Timing Kits
Which meet or exceed OEM performance requirements, coupled with stable quality control, keep your engine's valve train in perfect time, all components come from one source and are therefore perfectly matched together.
02
Timing Chains
Timing chains are engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing stretch, and maintain accurate timing.
03
Timing Camshaft and Crankshaft Sprockets
Timing Camshaft and Crankshaft Sprockets are precision-tooled with exact tooth geometry and a perfectly matched bore for superior fit, minimizing the risk of slippage and ensuring that power transmission is smooth and efficient.
04
Heat-treated Steel Constructing
Heat-treated steel constructing for increased strength and wear resistance, delivering long-term durability even in high-heat, high-stress environments.
05
Guides
Using Nylon raw materials imported PA66/PA46, it is more resistant to high temperatures and wear, no deformation or melting and can better guide the transmission direction of the chain.
06
Tensioners
Precision machining in order to obtain reduced internal clearances for the best control and optimal management of the chain tension.
Product Categories
The product is widely used in the market
  • 1
    Timing Chain Kit
  • 2
    VVT Cam Phaser
  • 3
    Timing Chain Tensioner
  • 4
    Timing Guide Rail
  • 5
    Timing Sprocket
  • 6
    Timing Chain

What Our Customers Said

We can provide the best service for our customers
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Peter, Manager
I got this safety device for my daughter who has recently started to drive. I like how compact it is, and yet still effective. I expected something more bulky, but am pleasantly surprised. The flashlight on it is really bright. It was bright even in the daylight! I love the flashing red light option as well. I tested out the seatbelt cutter on some old cloth, and it works well. My daughter isn't a paranoid parent like me (lol) and really loves that it includes a charger. All in all, it's a great tool with a lot of handy options built into one tool. I'm really glad to have it!
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Peter, Manager
I got this safety device for my daughter who has recently started to drive. I like how compact it is, and yet still effective. I expected something more bulky, but am pleasantly surprised. The flashlight on it is really bright. It was bright even in the daylight! I love the flashing red light option as well. I tested out the seatbelt cutter on some old cloth, and it works well. My daughter isn't a paranoid parent like me (lol) and really loves that it includes a charger. All in all, it's a great tool with a lot of handy options built into one tool. I'm really glad to have it!
icon
Peter, Manager
I got this safety device for my daughter who has recently started to drive. I like how compact it is, and yet still effective. I expected something more bulky, but am pleasantly surprised. The flashlight on it is really bright. It was bright even in the daylight! I love the flashing red light option as well. I tested out the seatbelt cutter on some old cloth, and it works well. My daughter isn't a paranoid parent like me (lol) and really loves that it includes a charger. All in all, it's a great tool with a lot of handy options built into one tool. I'm really glad to have it!
icon
Peter, Manager
I got this safety device for my daughter who has recently started to drive. I like how compact it is, and yet still effective. I expected something more bulky, but am pleasantly surprised. The flashlight on it is really bright. It was bright even in the daylight! I love the flashing red light option as well. I tested out the seatbelt cutter on some old cloth, and it works well. My daughter isn't a paranoid parent like me (lol) and really loves that it includes a charger. All in all, it's a great tool with a lot of handy options built into one tool. I'm really glad to have it!
icon
Peter, Manager
I got this safety device for my daughter who has recently started to drive. I like how compact it is, and yet still effective. I expected something more bulky, but am pleasantly surprised. The flashlight on it is really bright. It was bright even in the daylight! I love the flashing red light option as well. I tested out the seatbelt cutter on some old cloth, and it works well. My daughter isn't a paranoid parent like me (lol) and really loves that it includes a charger. All in all, it's a great tool with a lot of handy options built into one tool. I'm really glad to have it!
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Latest News
Dynamic real-time update, keep abreast of the latest trends
Which Cars Use Timing Chains?
Jan 20, 2026
Which Cars Use Timing Chains?
Below is an introduction to "Which cars use timing chains?": Cars that use timing chains include the Audi Q...
What Are Car Timing Chains Made Of?
Jan 19, 2026
What Are Car Timing Chains Made Of?
The most commonly used material for car timing chains is alloy steel. This material significantly improves ...
Industry Trends in Timing Chain Kits
Jan 18, 2026
Industry Trends in Timing Chain Kits
The timing chain kit industry is entering a period of structural upgrading and growth opportunities, with t...
Functions Of A Timing Chain
Jan 17, 2026
Functions Of A Timing Chain
The core function of a timing chain is to ensure the coordinated operation of all internal engine component...