IATF 16949 Certified Manufacturing  |  Aftermarket Air Suspension Components
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About Our Factory

We are an injection moulding manufacturer specialising in air suspension plastic components, supplying distributors and rebuilders in the aftermarket.

Specialised, Not General

Our production is focused on air suspension components rather than general injection moulding. That focus is deliberate: it is what lets us hold tolerances and maintain tooling for a catalogue of 85 part numbers.

We work with aluminium-plastic insert moulding as our core process. Metal inserts are positioned and held by the tool itself and moulded in during the same cycle, rather than inserted by hand afterwards.

Founded in 2016, we have grown from a single-machine workshop to a 2000 m² facility with 12 injection moulding machines, and we now supply buyers across Europe, the Middle East and Latin America.

Dongguan Stable Auto Parts factory building in Fenggang Town, Dongguan, Guangdong, China
2000 m²
Production floor area
12
Injection moulding machines
85
Part numbers in catalogue
12
Export markets served

Equipment & Capability

The equipment behind our production capacity.

Equipment Quantity Specification Purpose
Injection moulding machines1280–400 tonnesPistons, covers, housings
Insert moulding cells6Automated insert placementAluminium-plastic insert parts
CNC machining centres2Turning and millingTooling maintenance and finishing
Leak test benches22.0 bar test pressurePressure and leak verification
CMM / measuring equipment1Dimensional gaugingDimensional inspection
Material drying & feeding18Centralised systemConsistent melt quality

How We Work

Three principles that decide how we run production.

01

Process Over Inspection

Checking every part at the end is expensive and unreliable. We control melt temperature, packing pressure and cycle time so that the part is made correctly in the first place, then verify with recorded checks.

02

Traceability by Default

Resin lot, machine, operator and inspection results are recorded per batch and traceable to the shipped carton. When a buyer raises a question, we can answer it from the records rather than from memory.

03

Honest Lead Times

We quote the date we can actually ship. Rebuilders and distributors plan around delivery dates, so a realistic lead time is more valuable to them than an optimistic one.

Meeting room at Dongguan Stable Auto Parts used for customer reviews and sample discussions

Working With Overseas Buyers

Most of our customers are outside China, so export paperwork, packing standards and communication in English are part of our normal routine rather than special requests.

  • English-language quotations, drawings and inspection reports
  • Export packing suited to sea freight and air freight
  • Private label and custom packaging available
  • Sample orders accepted before volume commitment
  • Support for your own part numbers and branding

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Considering us as a supplier?

Send your part list and we will tell you honestly what we can supply and at what price.

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