FAQs

General & Ordering Information

Find answers to your most pressing questions here! We are dedicated to providing you with clear information to help you better understand our products and services.

We perform strict quality and quantity checks before shipment. In the unlikely event of a discrepancy, please contact our support team immediately upon receiving your order. We will investigate promptly and resolve any quantity problems to ensure your complete satisfaction.

For in-stock items, we typically ship within 4-7 working days. For custom cable assemblies or OEM/ODM projects, the lead time will be provided with your formal quotation and depends on the complexity and volume of the order. Please contact us for a precise delivery schedule.

We are a direct manufacturer with over 12 years of experience in producing high-quality cables and connectors. Operating our own factory allows us to have full control over the production process, quality assurance, and to offer competitive pricing for both standard and custom projects.

All our products, including USB cables, Mini SAS assemblies, and industrial connectors, come with a standard 12-month limited warranty against manufacturing defects. We stand behind the quality and reliability of our products.

Yes, customization is one of our core strengths. We offer comprehensive OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. Whether you need a specific cable length, a unique connector configuration, or a completely new cable assembly designed, our engineering team is here to help you create a solution tailored to your exact requirements.


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Quality assurance testing of USB cables at Longkai Electronics
Charging data cable
Semiconductor Equipment Cables
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With over a decade of experience, Longkai Electronics is an ISO9001 and ISO14001 certified manufacturer. Our advantages include direct factory pricing, stringent quality control, extensive OEM/ODM capabilities, and compliance with international standards like CE, FCC, and RoHS.

Absolutely. We encourage our clients to evaluate the quality of our products. Please contact our sales team with your requirements, and we will be happy to provide samples of our standard cables or discuss prototypes for custom projects.

Once all technical specifications and quantity requirements are confirmed, our team can typically provide a detailed quotation within 24-48 hours. For complex custom assemblies, this may vary slightly.

Customer satisfaction is our priority. If you encounter any issues with your order, such as quality or quantity discrepancies, please contact our dedicated customer service team immediately. We promise a swift response to investigate the matter and provide a satisfactory solution.

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Quality First

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