Contact Us
Questions about the EVcoder app, VIN / OE / EPC lookup, account, or privacy? Our team is here to help.
Phone +998 956436888 Mon–Fri, 09:00–18:00 (Tashkent) 
Email John@cjonhk.com We reply within 1–2 business days
Location Tashkent, Uzbekistan Serving Uzbekistan & nearby markets
Developer CJ TECH LLC EVcoder app developer & operatorHow Can We Help?
EVcoder is a mobile and web query tool for electric vehicle VIN decoding, OE number lookup, and EPC catalog browsing. We do not sell or ship parts — we help you find accurate EV part information faster.
App & Account
Login, registration, query history, favorites, usage quota, or in-app account deletion.
VIN / OE / EPC Data
Decode errors, missing models, OCR recognition issues, or incorrect part information.
Privacy & Compliance
Privacy policy, terms of service, data requests, or Google Play / App Store related inquiries.
Business & Partnership
Workshops, distributors, or data integration — tell us about your use case.
Send Us a Message
Email us with your device model, app version, and a screenshot if possible. For faster help, include your VIN or OE number when relevant.
You can also visit our FAQ, download the EVcoder app, or read our Privacy Policy.
Helpful Links
Find answers before you write to us
Still Need Help?
Our support team assists EV workshops and owners across Uzbekistan with VIN, OE, and EPC queries every day.
Contact Support