Direct engineering contact and project quotation
Submit your project bill of materials, photometric requirements, or custom fixture drawings directly to our 6 project engineers.
Factory channels and technical drawing specifications
Consult our Ningbo Beilun engineering division directly for standard model inquiries, OEM custom tooling, or on-site audits.
Factory Manufacturing Base
Beilun, Ningbo, Zhejiang Province, China
CAD & Photometric Files
Send your design drafts or tender criteria in standard engineering formats.
Audit & Video Walkthrough
Schedule real-time live streaming audits for die-casting and aging workshops.
Submit OEM/ODM technical RFQ or drawing review
Our project engineers evaluate photometric layouts, driver specifications, and volume pricing within 24 hours.
- Factory Location
- Beilun, Ningbo, China
Engineering and service commitments
Direct collaboration standards applied to every overseas inquiry and project tender.
24-hour engineer response
Technical RFQs and Dialux layout requests are reviewed directly by our 6 project engineers with responses returned within 24 hours.
Complimentary Dialux simulation
Provide your floor plans or roadway cross-sections to receive complete lux level simulations and 3D false-color renderings.
7 to 10 days rapid prototyping
Custom housing modifications and optical lens samples are prototyped in our in-house machine shop within 7 to 10 working days.
Inquiry and quotation FAQ
Helpful guidelines before submitting your drawings and project specifications.
Q1Which CAD and lighting file formats can we submit?＋
Our engineers accept DWG, DXF, STEP, IGES, and PDF files for structural housings, as well as IES and LDT files for photometric evaluation.
Q2How quickly can we receive an official CIF or FOB price quotation?＋
Standard catalog model quotations are issued within 12 hours. Custom OEM fixture requests with new tooling or customized driver specs receive detailed BOM quotes within 24 to 48 hours.
Q3Can we arrange a live video factory audit or visit Ningbo in person?＋
Yes. We welcome on-site visits to our 8,000 sqm Beilun facility. For buyers unable to travel, we host scheduled real-time video audits across our die-casting, SMT, and 48-hour aging workshops.