Product Interest
Meter type, model series or product category.
CONTACT YTL
Contact YTL for Energy Metering Projects
Tell us about your product, application and project requirements. Our team will connect you with the right technical and commercial support.
Contact Information
Zhejiang Yongtailong Electronic Co., Ltd. (YTL) supports smart energy metering projects for global customers.
Add: 320 Tongsheng Road, Tongxiang, Zhejiang PR, China
Tel: +86-0573-88105559
Complaint & Feedback Hotline: +86-573-88102335
Whatsapp: +86 18057386113
Email: ytldz@ytl-e.com
Need a Smart Metering Solution for Your Project?
Tell us your requirements and our team will provide a professional solution and quotation within 24 hours.
Quick ResponseReply within 24 hours
Expert SupportEngineer-to-engineer
Custom SolutionsProject-ready from spec
Long-term PartnerSingle point of contact
Inquiry Guidance
Information That Helps Us Reply Faster
Please prepare product, application, communication, certification, target market, project stage, timeline and quantity details for a faster response.
Application
EV, PV/ESS, AMI, tenant or industrial use.
Communication
RS485, Modbus, DLMS, 4G or platform needs.
Certification
MID, CE, STS, IEC or market documents.
Quantity
Sample quantity, first batch or annual demand.
Target Market
Destination country, utility or project region.
Project Stage
Design, sample, tender, pilot run or batch order.
Expected Timeline
Sample deadline, launch window or delivery plan.
Contact FAQ
Before You Submit Your Inquiry
Find out what information to prepare, what documents you can request and how YTL handles standard and ODM project inquiries.
Send Project InquiryPlease provide the product type or application, AC/DC system, voltage and current, phase or wiring, communication or protocol requirements, certification or target-market requirements, estimated quantity and project timeline. A single-line diagram, target model or technical specification can help YTL recommend a suitable standard product or OEM/ODM path more efficiently.
Yes. You can use this form for standard-product inquiries, private-label projects and OEM/ODM requirements. Please describe the electrical parameters, communication needs, target market, certification requirements, customization scope and expected quantity. YTL will review whether the project can be matched to an existing platform or requires further engineering evaluation.
Yes. Please include the exact model or application and specify the document you need, such as a datasheet, wiring diagram, communication manual, register map or available certification document. Document availability and applicability depend on the exact product model, configuration and target market.
YTL reviews project inquiries according to the completeness and technical scope of the request. Qualified inquiries are typically answered within one business day, while customized, certification-related or technically complex projects may require additional review before a final recommendation or quotation is provided.
