OEM & Custom Services
Tailored smart automotive solutions from design to mass production.
Service Overview
We provide one-stop OEM/ODM solutions covering product design, functional development, prototyping, reliability testing, and mass production. Whether for OEM or aftermarket applications, QLTC delivers fully customized smart door system solutions tailored to various vehicle models.


Customization Capabilities
We support multi-vehicle compatibility, functional module expansion, customized smart control solutions, and modular system combinations to meet diverse global market demands.
Quality Assurance
Backed by IATF16949, CE, ROHS, and 3C certifications, all products undergo strict quality inspections, durability tests, and reliability validations to ensure long-term stable performance.

Frequently Asked Questions
Find quick answers to common questions about LINGRUN’s OEM/ODM services and product support.
1–20 days depending on the order.
Yes, we accept flexible MOQ and small-batch customization.
L/C, T/T, and PayPal.

