Our factory is a senior exhibitors of previous domestic and international gift exhibitions.
Our factory has passed the on-site factory acceptance by certification body [Rhine TUV]
our factory is a senior manufacturer of personalized products, with thousands of production cases, rich experience and professional manufacturing!

[About price]: the price on this page is for reference only, please do not pay, otherwise it is invalid. Please contact our business personnel for the specific shipping price;
[About quantity]: starting from 200 to 500 customized products, starting from 100 customized LOGO in stock, do not consult if the quantity is small, factory direct sales, free design, large quantity and free proofing;
[About quality]: production is strictly in accordance with the standard process, the after-sales quality is guaranteed for one to three years, and orders requiring virtual standard capacity are not accepted! Adhere to the low price of good products.
[About customization]: PVC soft rubber silicone material decoration and hanging decoration customization, and 3C digital and accessories products personalized customization, such as U disk, power bank, speaker, doll, wireless charger, charging cable, etc, various shapes and functions can be customized as required. Multiple capacities are available to ensure the real capacity. Customized products cannot be sold twice. Refunds and returns with non-quality problems are not accepted. Do not order if you mind.
[Note]: all case images on this page are only displayed here. If there is any infringement, please contact us to delete it. If there are sales on this page, they are customized by customers original cool.

1. Power amplifier chip: outdoor mobile phone wireless Bluetooth speaker, creative pvc flexible glue card speaker and personalized cartoon computer audio are equipped with high-quality brand amplifier IC, three quality inspection procedures to ensure quality;
2. Quality Certification: The Mini Mini Speaker of our factory adopts international technological standards and environmental protection materials for production and processing. The sound quality is excellent and the quality is stable. It can be submitted for quality and safety certification of CE, ROHS and other products as required;
3. Protection function: perfect Bluetooth audio power protection management, such as short circuit protection, overcharge and overdischarge, overvoltage protection, etc;
4. Product standard: the default price of the quotation is bare metal (except for standard packaging). Small speaker packaging + data cable need to be 2 to 5 yuan. The actual selection or customization of the customer shall prevail.

Our factory is a senior exhibitors of previous domestic and international gift exhibitions.
Our factory has passed the on-site factory acceptance by certification body [Rhine TUV]
our factory is a senior manufacturer of personalized products, with thousands of production cases, rich experience and professional manufacturing!

Shenzhen Congcong Technology Co., Ltd.
Address: the whole floor, 3rd and 4th Floor, Building C, lianheng industrial zone, Dalang sub-district, Longhua New District, Shenzhen
contact information: Please pay attention to the automatic reply of Wangwang, or contact the mobile phone of each business manager in our contact information Department directly;

the warranty period of Bluetooth audio is generally 1-3 years, specifically according to the contract;
for Bluetooth audio under warranty period, the corresponding performance after maintenance is close to the new product standard (except normal aging)
the Bluetooth audio has passed the warranty period, and the factory can also repair it, but if the accessories need to be replaced, the customer shall bear the relevant expenses;
bluetooth speakers not produced by our factory can also be repaired, and the expenses incurred are borne by customers (limited to cooperative customers);
our factory will complete the repair and send it back within 3-7 working days after receiving the repair Bluetooth audio (if there is no spare parts in stock, according to the spare parts construction period);
if the Bluetooth stereo cannot be repaired, the Bluetooth stereo during the warranty period shall be ensured by our factory in a new way;
the Bluetooth audio of our factory strictly controls the quality inspection and shipment, and the three working procedure inspection and shipment, and checks the raw material test, semi-product test, finished product inspection and other links layer by layer, which meets the standard requirements of the ISO9001 quality management system; the overall quality control and prevention in the design and production stages of Bluetooth audio is the guarantee of high-quality after-sales service!

Question 1: Are you a factory or a trading company?
Reply: We are a factory for on-site audit and inspection by Rhine TUV certification body. Currently, we are OEM for many large enterprises at home and abroad. Welcome to cooperate with us at any time!

Question 2: Can I have some samples for testing before ordering in bulk?
Reply: Yes, welcome to refer to the samples provided by our factory (customers require confidential display and hair samples), and provide samples of reference cases free of charge for real orders. Welcome to consult!

Question 3: How can I get the personalized product I want?
Reply: send us the product intention in AI, CDR, EPS and other design file formats (you can also provide multi-angle reference pictures, but it will increase the design difficulty), our designer team will generally send you the effect drawing design within 24 hours. After you are satisfied with the effect drawing and confirm it, our factory will arrange sample production and produce large goods according to the effect of your confirmed prenatal sample.

Question 4: How long does it take to complete the sample?
Reply: After design rendering confirmation, the personality sample will be completed in about 2-5 days.

Question 5: Can I add logo to some of your interesting modeling designs?
Reply: Yes, some of our self-created products provide OEM services (except those required by original customers that can only be displayed).

Question 6: How do you control the quality and delivery time?
Reply: there are multiple QC groups in the quality control department of our factory, and strict quality control inspection is carried out in more than three process links such as feed, process and packing. In terms of delivery, we have many regular suppliers who have cooperated for more than 7 years and stock our materials to maintain fast delivery.