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Professional EV Aftermarket · B2B Direct Supply · 40+ Markets

Professional EV
Aftermarket ToolsHelping Independent Workshops Diagnose Faster, Repair Smarter

✓ Tesla NACS / CAN FD✓ BYD VDS✓ CCS1 / CCS2✓ GB/T✓ SAE J1939✓ 8 Product Lines
$2.4M+
Tools Shipped to Workshops
Cumulative B2B revenue 2022–2025
3,200+
Workshop Clients Served
EU · USA · AU · SEA · ME
8
Specialist Product Lines
Diagnostic · Charging · Repair
24h
Quote Turnaround
CE · FCC · RoHS · IEC certified
// Why Workshops Choose EVDIYPRO
The Tools That Make Your Workshop Irreplaceable

As EVs pass factory warranty, the workshops that can service them own the market. Our tools give you the protocol access that OEM dealers guard closely.

01
Diagnose Any EV Brand

Read BMS data, clear fault codes and activate high-voltage systems across Tesla, BYD, BMW, VW, NIO and more — without a dealer scan tool.

02
🔋
Rescue Battery Packs

Active cell balancing and SOH recovery tools can restore degraded packs, saving customers from expensive replacements and earning you repeat business.

03
🌍
Multi-Standard Charging

Serve mixed EV fleets with one kit: CCS1, CCS2, NACS, GB/T and CHAdeMO. No more turning away customers because their car "doesn't fit".

04
🔐
Proprietary Protocol Access

Our devices decode BYD VDS, Tesla CAN FD, NACS, SAE J1939 private protocols — the same data OEM dealers use, now in your hands.

05
🛡️
Safety Before You Touch

HV insulation testing tools protect your technicians on 400V/800V platforms before any repair work begins. Compliance with IEC 61851.

06
🔑
Key & ECU Programming

After VCU or BCM replacement, re-pair keys without OEM equipment. Cloud-authorized access means you stay competitive without dealership overhead.

// Product Center — 8 Specialist Lines
Every Tool Your EV Workshop Needs

All products include CE/FCC/RoHS documentation, fitment API access and tiered B2B pricing. Firmware updated quarterly.

// Compatibility Checker
Vehicle Compatibility Lookup
Select your vehicle to see which of our 8 product lines are compatible
🏛
CE CERTIFIED
European Conformity
📡
FCC PART 15
US Market Approved
♻️
RoHS COMPLIANT
Hazardous Substance Free
IEC 61851
EV Charging Safety
🔒
SSL / TLS 1.3
256-bit Encrypted
💳
STRIPE + PAYPAL
B2B Invoicing
// Factory Direct — Manufacturing Excellence
Built in Our Own Factory

12 years focused on EV diagnostics. Every product engineered, tested and certified under one roof in Shenzhen.

15,000㎡
Manufacturing Facility
Shenzhen, China
220+
Engineers &
Technicians
40+
Export Markets
Worldwide
12yr
EV Electronics
Specialization

Our facility operates ISO 9001-certified production lines with dedicated EV protocol R&D labs. We reverse-engineer and maintain private protocol databases for BYD, Tesla, NIO, SAIC and more — updated quarterly as manufacturers release new models.

ISO 9001:2015CE / FCC / RoHSIEC 61851SAE J1939UN 38.3
// PROTOCOL COVERAGE
R&D

Protocol Engineering Lab

Dedicated team of 40+ engineers specializing in EV CAN/LIN protocol reverse engineering. We maintain the most comprehensive private BMS database outside of OEM dealerships — covering 200+ vehicle models across 15 brands.

QC

Factory-Grade Quality Control

Every unit undergoes 3-stage testing: functional burn-in, protocol compatibility verification and safety compliance. IEC 61851-compliant HV tools tested at 1000V insulation resistance before shipping.

OEM

White-Label & Custom Development

From 100 units: custom firmware branding, chassis color, packaging and user manual localization. We have co-developed branded tool lines for distributors in Germany, Australia and the UAE.

7–14

Days Production Lead Time

Stock of fast-moving SKUs maintained for immediate dispatch. Custom orders and OEM runs: 7–14 business days production. Air and sea freight options with full tracking.

// Technical Support
Resources for Professionals
// For Distributors & Workshops
B2B Volume Pricing

Tiered pricing with full certification support. White-label OEM from 100 units. Stripe, PayPal and wire transfer.

RETAIL
1–9 units
Listed pricing
  • CE/FCC/RoHS docs included
  • Email support
  • Public fitment database
WORKSHOP
10–49 units
-15% off listed
  • All retail benefits
  • Priority support queue
  • Full fitment API access
  • Net-30 invoicing
MOST POPULAR
DISTRIBUTOR
50–99 units
-25% off listed
  • All workshop benefits
  • Dedicated account manager
  • Private label available
  • Technical training session
  • Order management portal
OEM / WHITE LABEL
100+ units
Custom pricing
  • Full OEM white-label
  • Custom firmware branding
  • Exclusive territory option
  • Co-marketing support
🗄️
Order Management Portal

Track orders, download docs and manage invoices. Available from Distributor tier (50+ units).

📁
Technical Documentation Library

CE/FCC/RoHS certificates, IEC compliance docs, installation manuals for all 8 product lines.

🏷️
White-Label OEM Program

Custom firmware, packaging and territory exclusivity from 100 units. Co-developed with partners in DE, AU and UAE.

// Resource Center
Knowledge Base
View All →
✦ B2B EXCLUSIVE — DISTRIBUTOR PRIORITY ACCESS
Start Your Partnership

Send your contact info. Receive our full 8-product catalog, tiered pricing sheet and certification pack within 24 hours.

CE/FCC/RoHS DocsFitment APIOEM White-LabelNet-30 Available

3,200+ workshop clients across EU, USA, Southeast Asia and Middle East