About Shenzhen Zhaoyuan Automobile Technology Co., Ltd. - Remote Controls Supplier in China

Shenzhen Zhaoyuan Automobile Technology Co., Ltd. is located in Shenzhen, China and currently lists 14 distinct remote‑control products. The catalogue covers key‑fobs for brands such as BMW, Cadillac, Buick, Audi, Chevrolet, Chrysler, Dodge, Ford, Hummer, GMC and Honda, with button counts ranging from 2 + 1 to 5 and frequencies of 315 MHz and 433 MHz noted in several titles. Each entry is classified under the broader “Remote Controls” category, which in international trade falls within HS Chapter 85 for electronic control devices. The product titles specify the vehicle model compatibility and key form factor - for example, folding keys for Buick New Regal or flip‑style keys for Audi A3 TT. The supplier’s “harbor” trust tier indicates that it is a verified trading entity on the platform.

The remote‑control offerings are presented without any declared certifications, so buyers should treat the list as a technical inventory rather than a compliance statement. Typical automotive remote‑key specifications include a rolling‑code micro‑chip, a CR2032 button cell, plastic housing rated for temperatures from - 30 °C to 85 °C, and an antenna tuned to the listed frequency. In customs filings these items are usually recorded under HS sub‑headings for wireless transmitters, and they are subject to standard import documentation such as CE or FCC test reports when destined for Europe or the United States. The supplier’s product count of 14 suggests a focused portfolio aimed at aftermarket replacement keys rather than a full OEM line.

Product Range and Specialties of Shenzhen Zhaoyuan Automobile Technology Co., Ltd.

The catalogue comprises 14 models, each identified by button count and vehicle brand. Examples include a 4‑button BMW CAS4+FEM Smart Key, a 5‑button Cadillac Smart Remote, a 3‑button Audi flip key for the A3 TT, and a 2 + 1 button Hummer remote operating at 315 MHz. Frequencies of 315 MHz and 433 MHz are common in the list, reflecting the two principal bands used in North American and European automotive remote systems. Typical industry grades for such devices involve a rolling‑code security level (e.g., HCS200), a battery life of 2 - 3 years, and an IP‑rated plastic shell (often IP‑54).

Trade and Export Information - Shenzhen Zhaoyuan Automobile Technology Co., Ltd.

China is a major exporter of automotive remote‑control key fobs, supplying aftermarket parts to Europe, North America, the Middle East and Southeast Asia. Export shipments are usually packed in individual poly‑bags, grouped into cartons of 100 - 200 units, and loaded in 20‑foot or 40‑foot containers; a full 40‑foot container can hold roughly 12 000 to 15 000 individual keys depending on packaging density. Importers typically request CE marking for EU markets and FCC certification for the United States, along with a test report confirming compliance with the relevant frequency band (315 MHz or 433.92 MHz). Customs classification follows HS Chapter 85, and many buyers require a declaration of conformity to automotive environmental standards such as ISO 16750. Logistical norms include FOB Shenzhen or CIF destination, with standard sea freight transit times of 20‑30 days to Europe and 15‑25 days to the United States.

Sourcing from Shenzhen Zhaoyuan Automobile Technology Co., Ltd. - Buyer Guidance

When sourcing from this supplier, request a CE or FCC test report that matches the frequency listed for each key model. Verify the rolling‑code chip type, battery specification (usually CR2032) and plastic housing rating before confirming a purchase. Ask for a sample unit to test programming compatibility with the target vehicle, and confirm that the supplier can provide a packaging diagram showing poly‑bag and carton dimensions for container loading. Ensure that any required certifications (CE, FCC, ISO 9001) are supplied as part of the pre‑shipment documentation package.

What button configurations are available in the supplier’s remote‑control catalogue?

The supplier lists remote keys with 2 + 1, 3, 4 and 5 button configurations, each matched to specific vehicle models such as BMW, Audi, Buick and Cadillac.

Which frequency bands do the listed keys operate on?

Product titles indicate operation on 315 MHz for models like the Hummer and GMC keys, and 433 MHz for several Audi and Chevrolet keys, which are the two standard automotive remote bands.

Are the keys compatible with the original vehicle’s security system?

Compatibility depends on the rolling‑code chip used; the supplier’s items are aftermarket replacements that generally work with vehicles using standard HCS200 or similar systems, but buyers should verify chip type before ordering.

What documentation should a buyer request before purchasing?

Buyers should request CE or FCC test reports, a material safety data sheet for the plastic housing, and, if applicable, ISO 9001 audit certificates to confirm quality management.

What are typical minimum order quantities (MOQ) for these remote keys?

While the supplier does not state an MOQ, aftermarket remote‑key sellers often set MOQs between 100 and 500 units per model to justify packaging and programming setup.

How are the keys packaged for export?

Standard practice is individual poly‑bag wrapping, packed in cartons of 100 - 200 units, and loaded into 20‑foot or 40‑foot containers for sea freight.

What lead time can buyers expect for production and shipment?

Lead times for Chinese remote‑key manufacturers typically range from 15 to 30 days after order confirmation, depending on order size and whether programming tools are required.