Control arm assembly · OE cross-reference on request
ADIOU · Control arm manufacturer
Control arms built to outlast the test bench.
Zhejiang Deming makes suspension control arms and ball joints for 22 vehicle makes — 5 million arms a year, IATF 16949 certified, shipped to more than 50 countries.
Move to load the ball joint · click to strike
5Mcontrol arms per year
4Mball joint assemblies per year
1000+specifications in 12 series
50+export countries
30+patents · own brand ADIOU
Since 2011 · roots in 1992
One part, done properly — for more than a decade.
Zhejiang Deming Automobile Parts Co., Ltd. was founded on 2 June 2011 in the national-level Lishui Economic Development Zone, building on a parts workshop that began in 1992. The company does one thing: suspension control arms and the ball joints that go with them, from R&D to production, sales and service.
Two plant phases add up to 48,919 m² of floor area. Sales grew from over RMB 100 million in 2017 to RMB 310 million in 2023.
- Lishui Enterprise Technology Center
- Provincial high-strength control arm R&D center
- Zhejiang High-Tech Enterprise
- Made in Zhejiang (Pin) certified
Catalogue preview
Control arms, filed by vehicle make.
Each ADIOU part is catalogued by make and DM part number. Send us your OE numbers and we will match them against 1,000+ specifications.
Control arm assembly · OE cross-reference on request
Control arm assembly · OE cross-reference on request
Control arm assembly · OE cross-reference on request
Control arm assembly · OE cross-reference on request
Control arm assembly · OE cross-reference on request
In-house test lab
Every design is broken here before it ships.
Fatigue tester, universal material tester, 3D coordinate measuring machine, image measuring instrument, salt spray, ozone aging and high/low temperature humidity chambers — all in Deming's own laboratory.
- Incoming inspection
- Self-inspection by operator
- First-part inspection
- Patrol inspection
- 100% final inspection on line
- Outgoing inspection
Certification
Audited systems, not slogans.
Management systems certified for automotive quality, environment and occupational safety.
IATF 16949Automotive quality management
ISO 9001Quality management
ISO 14001Environmental management
ISO 45001Occupational health & safety
GB/T 23001Integration of informatization & industrialization (2017)
Made in Zhejiang"Pin" product certification
FAQ
Buyer questions, answered.
What does Zhejiang Deming manufacture?
Automotive control arms and ball joint assemblies for the aftermarket under its own brand ADIOU. The range covers 12 series and more than 1,000 specifications.
Which vehicle makes do ADIOU control arms fit?
The catalogue is organised by make: Honda, Toyota, Nissan, Mitsubishi, Mazda, Hyundai, Kia, Isuzu, Suzuki, Renault, Daihatsu, Daewoo, Chevrolet, Opel, Ford, Peugeot, Proton, Subaru, Volkswagen, Seat, Skoda and Citroen.
What certifications does the factory hold?
IATF 16949, ISO 9001, ISO 14001, ISO 45001 and GB/T 23001-2017 management systems, plus the Made in Zhejiang ("Pin") certification.
What is the annual production capacity?
About 5 million automotive control arms and 4 million ball joint assemblies per year.
How are control arms tested?
In-house lab with a fatigue tester, computer-based universal material tester, 3D coordinate measuring machine, image measuring instrument, salt spray chamber, ozone aging chamber and high/low temperature humidity chamber. Production follows incoming, operator, first-part, patrol, 100% final on-line and outgoing inspection.
Which markets do you export to?
Products are exported to more than 50 countries, including Türkiye, the UAE (Dubai), Italy, Brazil and Malaysia.
Where is the factory and how do I send an inquiry?
No. 92 Dayuan Street, Lishui Economic Development Zone, Zhejiang, China. Email admin@adiou.cn or call +86 578 2976669 with part numbers, OE numbers or vehicle models.
Do you have your own brand and patents?
Yes. Deming sells under its own brand ADIOU and holds more than 30 patents. It runs the Lishui Enterprise Technology Center and a provincial R&D center for high-strength suspension control arms.