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XIAMEN JUNCHI CHEMICAL TECHNOLOGY

BUILT FOR THE LOADS
THAT KILL OTHER TIRES.

We design the structure, compound and tread pattern behind HEIXINIU, JUNCHIMA and LUXIN all-steel truck tires — the part nobody sees, and the part that decides your cost per kilometre.

WHATSAPP US SEE THE TECHNOLOGY
2014
FOUNDED IN XIAMEN
10+
PATENTS FILED
1.35M
SETS / YEAR AT FULL BUILD
All-steel radial truck tires on a heavy haulage tractor unit
ALL-STEEL RADIAL
TBR / OTR

BRAND PORTFOLIO

THREE BRANDS · ONE ENGINEERING STANDARD

01

HEIXINIU

Mine and heavy-load series for the roads that punish rubber.

Q5 · Q5S · Q7 · Q8 · Q8plus · Q88 · Q99

VIEW PRODUCTS
02

JUNCHIMA

Regional haul and mixed service — where shoulders take the abuse.

A3 · A3S · A6 · A11 · A20 PRO · A66 · A99

VIEW PRODUCTS
03

LUXIN

Long haul and vacuum load — mileage first, heat second.

X1 · X2 · X3 · X4 · X66 · X11 · X33

VIEW PRODUCTS

01 / CORE TECHNOLOGY

FOUR DISCIPLINES. ONE TIRE.

A tire is a compromise between load, heat and wear. Most factories split the three across departments. We design all four disciplines in one room, against one load case.

01

Structure design

Carcass, belt and bead geometry built around the real load case — not around a catalogue drawing.

02

Compound design

Natural rubber 9710 / 3# smoke sheet, Cabot or Black Cat carbon black, Bekaert steel cord.

03

Pattern design

Groove depth, block rigidity and stone ejection tuned per surface — mine, quarry or highway.

04

Process control

Mould, building and curing parameters locked by dedicated tooling and on-line inspection.

PATENT CLUSTER

Ten filings since the first one in 2020.

01 Anti-stone-trap tire structure UTILITY MODEL
02 Groove-crack resistant truck & bus tire UTILITY MODEL
03 Heat-dissipating tread tire UTILITY MODEL
04 Curing press for rubber tire production UTILITY MODEL
05 Roller device for tire building machines UTILITY MODEL

INVENTION PATENT · 2024

Embedded RFID smart-chip tire

A tire that carries its own identity — mould, batch, build date and load history readable at the bay door. The first step toward a tire that reports its own wear.

80%
OF STAFF ARE R&D
15+
YEARS / LEAD ENGINEER
Mine haulage truck running on all-steel radial tires

THE TEST BENCH

Mining and quarry haulage is where a structure earns its patent — 33 mm of pattern depth, a double steel belt and a compound that refuses to chunk, tested before it ever reaches a highway.

02 / SERIES

SIX FAMILIES. ONE LOAD-FIRST LOGIC.

Each family starts from the surface it will live on — then the casing, compound and pattern follow. Sizes below are the flagship specification of each range.

Mine series tread pattern

Mine series

X98 · X99 · X9

13R22.5 · 20PR · 25.5 mm tread

Heavy-load short distance tread pattern

Heavy-load short distance

X5 · X33

12.00R20 · 18PR · 18 mm tread

Heavy-load medium and long distance tread pattern

Heavy-load medium & long distance

X33 · X11

13R22.5 · 20PR · 17 mm tread

Medium and long distance rib tread pattern

Medium & long distance

X1 · X2 · X3 · X4

12R22.5 · 18PR · 15.5 mm tread

Vacuum load series tread pattern

Vacuum load series

X66

12R22.5 · 18PR · 21 mm tread

Light truck and metric tread pattern

Light truck & metric

A4 · A6 · A12

7.50R16 · 16PR · 13.5 mm tread

03 / PRODUCT MATRIX

EVERY MODEL. EVERY NUMBER.

Twelve flagship specifications across three brands and six application families. Full size range, compound variants and ODM pattern development on request.

FILTER BY BRAND
MODEL BRAND SEGMENT SIZE PLY TREAD MM LOAD INDEX SPEED KPA
X98LUXINMine13R22.520PR24.5156/153F930
X99LUXINMine13R22.520PR25.5156/153F930
Q88HEIXINIUPioneer · Mine12.00R2022PR33.0158/155B970
Q8HEIXINIUPioneer · Mine12.00R2022PR26.5158/155D970
X5LUXINHeavy-load short12.00R2020PR18.0156/153K900
Q5HEIXINIUHeavy-load short12.00R2022PR22.0158/155J970
X33LUXINHeavy medium-long13R22.520PR17.0156/153K930
X1LUXINMedium-long12R22.518PR15.5152/149L930
X66LUXINVacuum load12R22.518PR21.0152/149M930
A66JUNCHIMAVacuum load12R22.518PR20.5152/149M930
A4JUNCHIMALight truck7.50R1616PR13.0125/121L870
A12JUNCHIMAMetric295/80R22.518PR17.0152/149M900

12 ROWS SHOWN · 3 BRANDS · 6 FAMILIES

FULL RANGE: 34 PATTERNS · 60+ SIZES · ODM PATTERN DEVELOPMENT ON REQUEST

REQUEST FULL CATALOGUE →
FLAGSHIP SPEC X98 mine series all-steel radial truck tire, 13R22.5, 24.5 mm tread

04 / PRODUCT SPOTLIGHT

X98

MINE SERIES · ALL-STEEL RADIAL

The casing we build for ore roads and quarry ramps — a robust crosswise pattern, a cut-resistant compound and a reinforced bead ring that holds its shape under sustained overload.

13R22.5
SIZE
20PR
PLY RATING
24.5 MM
TREAD DEPTH
156/153
LOAD INDEX
F
SPEED RATING
930 KPA
INFLATION PRESSURE
  • Robust crosswise blocks bite into loose rock, mud and mine ramps.
  • Cut-resistant tread compound resists chunking on sharp ore.
  • Reinforced bead ring and crown hold shape under sustained overload.
REQUEST SPEC SHEET WHATSAPP THIS MODEL

05 / INQUIRY

TELL US THE SURFACE. WE SPEC THE TIRE.

Three things get you a quote: the road surface, the load per axle and the size you run today. Send them over — an engineer, not a salesperson, replies within one working day.

  • Surface — highway, mixed, quarry or mine
  • Load — tonnes per axle on your normal route
  • Size — what runs on the truck today
PREFER EMAIL? lianghuaxin@junchitechnology.com

QUICK INQUIRY

or message us on WhatsApp →

Your mail client should open with the enquiry filled in.

06 / COMPANY

TWO SITES. ONE ENGINEERING BRAIN.

Xiamen designs and exports. Yunxiao builds. The same engineers who file the patent sit next to the line that runs it.

Yunxiao manufacturing base under construction, Zhangzhou Fujian
YUNXIAO MANUFACTURING BASE · ZHANGZHOU, FUJIAN
XIAMEN
HEADQUARTERS & R&D CENTRE
YUNXIAO
MANUFACTURING BASE, ZHANGZHOU
1.52B
RMB PLANNED INVESTMENT
249.86 MU
SITE AREA · 1.35M TBR + 150K OTR

Xiamen Junchi Chemical Technology was founded in 2014 as a tire design house, not a factory. For a decade we sold structure, compound and process know-how to other people's plants — and learned exactly which details decide whether a casing survives 100,000 km or 40,000. Fujian Junchi Tire now turns that knowledge into its own production: a 249.86 mu site in Yunxiao, Zhangzhou, scheduled to run its first tire line in December 2026.

  • 2014Founded in Xiamen; first JUNCHI trademark registered.
  • 2016HEIXINIU created for mine and heavy-load haulage.
  • 2020First patent filed: all-steel radial mine tire tread structure.
  • 2023JUNCHIMA launched; export licence and customs registration completed.
  • 2024Nine utility models and one invention patent filed; Fujian Junchi Tire established in Yunxiao.
  • 2026First tire line scheduled to start production in Yunxiao.

07 / WORKING WITH US

THREE WAYS TO PUT A TIRE ON THE ROAD.

We spent a decade selling structure, compound and process know-how to other people's plants. That route is still open — alongside two shorter ones.

01

OEM manufacturing

Your brand and mould, our structure and compound. You keep the pattern, we run the load case and the process window.

02

ODM patterns

Our validated patterns and size range under your label. Fastest to market, lowest tooling cost, no design risk.

03

Brand agency

Regional distribution of HEIXINIU, JUNCHIMA or LUXIN with territory protection and engineer-level support.

MINIMUM ORDER AND TOOLING COST DEPEND ON THE ROUTE — ASK US FOR THE ONE THAT FITS YOUR MARKET

DISCUSS A ROUTE →

08 / CONTACT

LET'S SPEC YOUR NEXT ORDER.

Send us the surface, the load and the size. We come back with a casing recommendation, a pattern and a price — not a brochure.

Replies within one working day · Xiamen, China (GMT+8)

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