B2B Engineering Inquiry

Connect with Our
Application Engineering
Team

12-Hour Response Guarantee

All RFQ submissions acknowledged within 12 business hours

IEC Certified OEM / ODM Ready SGS / TÜV Supported

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For time-sensitive projects and urgent procurement needs, reach our engineering team instantly through these direct channels.

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Schedule a Live Virtual Factory Tour

Experience our manufacturing capabilities, QC processes, and production lines first-hand via a live video session -- no travel required. Ideal for pre-qualification audits.

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Partnership Essentials

Cooperation FAQ

Answers to the most common questions from our B2B partners and procurement teams worldwide.

What is your MOQ, and is it flexible for new customers?

Our standard MOQ varies by product line and complexity. For most generator and transformer orders, the minimum is 1-3 units for initial samples, scaling to full production runs. Battery module and cable orders follow project-specific requirements.

For new cooperation partners, we understand the need for trial orders before committing to volume. We offer reduced MOQ for first-time orders to facilitate supplier qualification -- please discuss your specific situation in your RFQ submission. Long-term agreements naturally benefit from better pricing tiers and flexible scheduling.

Do your products carry international certifications and test reports (IEC, CE, ISO)?

Yes. ElevGrid maintains comprehensive international compliance across our product portfolio. Our standard certifications include:

  • IEC standards -- Generators (IEC 60034), Transformers (IEC 60076), Batteries (IEC 62619)
  • CE Declaration of Conformity for EU market entry
  • ISO 9001:2015 quality management system certification
  • Full test reports available for due diligence and tender submissions

For OEM/ODM products requiring specific market certifications (UL, CSA, AS/NZS), we can coordinate third-party testing through authorized labs. Specify your target markets in the RFQ and we will advise on the certification pathway.

What are typical OEM production lead times from order confirmation to delivery?

Lead times depend on product type, customization level, and order volume. General guidelines:

Standard Generators

15-25 days

Stock configurations, standard branding

Custom OEM Units

30-60 days

VI customization, enclosure modifications

Transformers / ESS

45-90 days

Project-engineered, custom ratings

New Tooling / ODM

90-120 days

Industrial design, tooling, certification

All lead times are counted from deposit receipt and approved engineering drawings. We provide detailed production milestones and weekly progress updates for all OEM orders.

Do you support third-party inspection by SGS, TÜV, or buyer-appointed agencies?

Absolutely. ElevGrid fully supports and welcomes third-party quality inspections at all production stages. We regularly cooperate with:

SGS TÜV Rheinland Bureau Veritas Intertek CCIC Buyer-Appointed

Inspection can be arranged at: pre-production material stage, during manufacturing (in-process), or pre-shipment final inspection. We provide full factory access, required documentation, and technical support to inspectors.

Please inform us of your preferred inspection agency and scope in the project specification so we can schedule appropriately. Inspection costs are typically borne by the buyer, but we handle all factory-side logistics and coordination at no charge.

Have a question not covered here?

Our application engineers are available to answer your specific technical and procurement questions directly.

Email Our Engineering Team

Our Manufacturing Base

Find Us in Yichang, China

Located in Yiling District, Yichang -- a strategic industrial hub with excellent logistics access to major Chinese ports and international freight networks.

Factory Address

ElevGrid Manufacturing Base
Yiling District, Yichang
Hubei Province, 443100
People's Republic of China

Visitor Travel Guide

  • By Air

    Fly into Yichang Sanxia Airport (YIH). ~45 min by taxi to our facility in Yiling District.

  • By High-Speed Rail

    Arrive at Yichang East Railway Station. Direct HSR connections from Wuhan (1.5h) and Chongqing (2h).

  • Pre-Visit Arrangement

    Contact us 48h in advance. We provide complimentary pickup from station/airport for pre-qualified partners visiting for factory audit.

Plan Your Factory Visit

Contact us to arrange a guided tour of our production facilities, QC lab, and R&D center.

Arrange a Visit

Yiling District, Yichang, Hubei Province, China

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