Master the craft of car interior restoration
Hands-on training right inside the RENNI workshop — 30 sessions (5 theory + 25 practical on real cars), working side-by-side with RENNI technicians. Whether you’re a complete beginner, a detailer, or a garage owner adding a premium service — we train you until you can genuinely do the work.
This course is for you if…
You want a high-income skilled trade
Beginners and career-changers — no experience needed. Interior restoration is a high-margin trade with rising demand and a shortage of skilled hands.
You’re a detailer or garage adding a premium service
Add premium leather restoration, refinishing, colour-change, dashboard & steering-wheel work to your shop — and earn more per car.
You want to open your own workshop
Learn RENNI’s full standardised process plus the mindset and pricing/operations know-how — a foundation to confidently start your own business.
By the end of the course, you’ll have
A professional craftsman’s mindset
Understand materials, read damage correctly, choose the right approach — work with judgment, not guesswork.
The full professional process
RENNI’s end-to-end standard process from inspection and surface prep to finishing — order, technique, and trade tricks.
Exclusive formulas & materials
Access to the proprietary solutions, leather paints and colour-matching RENNI uses on real customer cars.
Practice alongside RENNI technicians
25 practical sessions on real cars, guided hands-on — you don’t just watch, you do it under supervision.
A competency guarantee
We train you until you can do it — extra practice support if needed, until you’re confident on real work.
30 sessions — from foundation to mastery
A two-stage path: master the theory and mindset, then apply it on real cars until it’s second nature.
Theory
5 sessions- — Materials: leather, plastic, fabric, carbon — car interior construction
- — Assessing damage, advising customers & quoting jobs
- — Chemicals, leather paints & RENNI’s colour-matching techniques
- — The RENNI standard process: strip-down, cleaning, surface prep, finishing
- — The business of the trade: pricing, finding clients, operations & opening a shop
Practical, on real cars
25 sessions- — Restoring & refinishing leather seats — peeling, cracking, fading
- — Custom interior colour changes
- — Plastic & dashboard restoration — chips, cracks, fading
- — Steering wheels, door panels & carbon detailing
- — Hand-stitching & detailing-grade finishing
- — Real customer cars, worked side-by-side with RENNI technicians
Learn from people who do this every day
10+ years in the trade
RENNI has restored interiors on some of the most demanding cars — you learn exactly what’s done on real customer work daily.
Train inside a working workshop
Not a simulated classroom — you practice on real cars, real materials, real situations.
Proven process & formulas
You’re handed the very process and proprietary materials RENNI uses to reach premium results.
Our guarantee: trained until you can do it
RENNI doesn’t sell a “finish-and-forget” course. We commit to training you until you can genuinely do the work — if needed, you get extra guided practice with our technicians until you’re confident on real cars. The goal is your skill, not attendance.
A one-time investment in a lifelong trade
- All 30 sessions (5 theory + 25 practical)
- Hands-on practice on real cars with RENNI technicians
- Proprietary process, formulas & materials
- Commitment to train you until competent
A full interior-restoration job runs 10–20 million VND. Your first few clients can already repay the tuition — everything after is income from a trade that stays with you for life.
Reserve the next cohortSeats are limited each cohort to keep the mentoring close. Tuition is paid in full to reserve a seat.
FAQ
I have no experience — can I still learn?
Yes. The course starts from the fundamentals and is mostly guided hands-on practice, so complete beginners can follow. We commit to training you until you can do the work.
How long is it and where?
30 sessions (5 theory + 25 practical) at the RENNI workshop, 39 Nguyễn Quý Cảnh, District 2, HCMC. Schedules are set per cohort — contact us for the next start date.
What does the “output guarantee” mean?
It means we train you until you can genuinely do the work — if needed you get extra guided practice with our technicians until you’re confident on real cars.
Can I work on my own / open a shop after?
The program covers the craftsman’s mindset, the standard process, and the business side (pricing, finding clients, operations) — a foundation to take your own jobs or start a business.
What does the tuition include?
All 30 sessions, hands-on practice on real cars with RENNI technicians, and access to the proprietary process + materials. Tuition of 50,000,000 VND is paid in full to reserve a seat.
Ready to learn the trade?
Seats each cohort are limited. Leave your details or call now — RENNI will walk you through the path and the next start date.
Hotline: 0931 738 393