Contact & Inquiry
For quotes, datasheets, OEM / private label programs or fleet supply, reach us directly. We respond to genuine trade inquiries — please include your vehicle type, required group size (if known) and target quantity.
Direct Contact
Contact: Martin Wong, Sales Director
Email: [email protected]
Phone / WhatsApp: +86 13323237275
Factory
Chengguang Power Tech Co., Ltd.
Lvjiaying Village, Mayu Industrial Park,
Jinzhou City, Shijiazhuang, Hebei, China
How We Qualify Your Inquiry
To route you to the right answer quickly, we read every inquiry by intent:
| Intent | What you want | Fastest path |
|---|---|---|
| Research | Understand standards / sizing | Knowledge Hub |
| Product interest | Browse a model family | Battery reference |
| Specification request | Datasheet for one model | Get Datasheet |
| OEM / private label | Branded or custom batteries | OEM program |
| RFQ | Bulk quote on a known spec | Form below |
Request a Quote (RFQ)
Fill in what you know — leave unknown fields blank. A structured inquiry gets a faster, more accurate quotation. No pricing is published; quotes are provided on request.
What to Include in Your Inquiry
- Vehicle type (light / medium / heavy truck, or European commercial vehicle)
- Required battery group size or standard (JIS N150/N200, DIN88/DIN100, BCI Group 31/8D, etc.)
- Electrical system voltage (12V or 24V)
- Target quantity and destination port
Who We Work With
We supply distributors and importers, fleet operators, and OEM / private-label brands worldwide. DINWEYS is the truck-battery brand of Chengguang Power Tech Co., Ltd. a manufacturer founded in 2002 with a 200,000 m² facility and 18 automated lines, certified IATF 16949 · ISO 9001 · ISO 14001 · ISO 45001 · CE conformity, exporting to 70+ countries.
Frequently Asked Questions
Do you sell truck batteries to end customers or only in bulk?
DINWEYS primarily supplies distributors, importers, fleet operators and OEM/private-label buyers in bulk. For trade inquiries, email [email protected] with your vehicle type, group size and target quantity.
What information should I include in my inquiry?
Include your vehicle type (light/medium/heavy truck or European commercial vehicle), the battery group size or standard (JIS N150/N200, DIN88/DIN100, BCI Group 31/8D), the system voltage (12V or 24V), and your target quantity and destination port.
Do you offer OEM and private label truck batteries?
Yes. DINWEYS is the truck-battery brand of Chengguang Power Tech Co., Ltd. (founded 2002), a manufacturer supporting OEM and private-label programs with custom branding, packaging and specification, exported to 70+ countries.
📚 Not sure which spec you need? Start with the DINWEYS Knowledge Hub — selection guides, CCA and JIS/DIN/BCI standards explained.
Before You Inquire
- Use the battery selection tool to narrow your model
- Browse the battery model reference (N150/N200/DIN88/DIN100)
- Fleet & OEM / private-label programs
- JIS heavy-duty · DIN heavy-duty
Standards referenced: Battery Council International (BCI) · SAE International (J537 CCA)
Technical review — Reviewed by the DINWEYS technical team. Manufacturer: Chengguang Power Tech Co., Ltd. Data source: manufacturer specification and test documentation. Specifications vary by model and standard; confirm final values with the manufacturer.