Product quality

Chongqing Smart Science & Technology Development has passed the ISO9001 international quality management system certification, and the quality has reached the advanced level of similar international products. So far, the company has 1 invention patent, several utility model patents, and computer software Copyrights, and has strong R&D and design capabilities.

You may reach out to us via email or other channels to submit your requirements and applications. We will then assist you in selecting suitable products, as well as discuss product usage instructions and safety precautions with you.

Each product comes with a 1-year warranty. If the product malfunctions under normal operating conditions within the warranty period, our manufacturer will provide free repair or replacement services.

Packing & Shipping

Delivery time:

Normally, our product delivery cycle is 4-5 weeks. The delivery time for special model products needs to be confirmed after communication. We need to have stricter control over high-precision products, which require more production processes and time. Therefore, we suggest that you confirm the product cycle with us in advance to avoid delaying your use.

Package:

Due to the particularity of the product, all products are positioned with customized foam, packaged with cardboard boxes or plastic boxes, cushioned with bubble bags, and sealed with plastic bags to ensure that the packaged products have certain shock-proof and waterproof properties, so as to avoid damage during transportation.

Shipping：

We offer a full range of shipping options. We can ship your goods swiftly and securely to your specified address via courier, air freight, sea freight or land transport. If you have your own freight forwarder based in China, we are also able to deliver the goods to your designated location.