Yiyan investment Ltd advantage:
1. Yiyan investment has its own manufacturer with 18years' experience in China.
2. Provide PE bag, Blister, color box packaging for customers to choose.
3. Have strict product specifications standards, good quality and provide after-sales service.
4. The establishment of inventory, inventory products can be quickly shipped.
5. Provide some marketing support to customer, including posters, brochures, and promotional gifts and so on.
6. Yiyan investment Ltd provides products manufacturing services to overseas customers from 2000, and already has more than 150 customers in close cooperation around the world so far.
7. Every year, we take part in several exhibitions.
|
Frequency Range |
20---20Hz |
|
Sensitivity |
105+/-2dB |
|
Impedance |
32 ohms |
|
Max input power |
150mW |
|
Cord length |
Approx 2M+0.3M |
|
Plug type |
3.5mm stereo |
|
Driver unit |
40mm |
Yiyan investment Ltd, also called Vcom International, established in 1994, Dongguan, Guangdong Province, specializes in manufacturing and developing computer/network cables & wires, computer peripherals, Telecommunication cable and connector, etc. Having experienced 10 years rapid growing and cooperated with international outstanding enterprises, we have mastered the most advanced and matured technology in this field. On this base, we have set up a perfect operation system that from information collecting, product development, design and produce, to sale and feedback. We have set up over 20 branches in many big cities throughout China more than 1, 000 staffs.
We sincerely hope establishing long and friendly business relations with clients from all over the world. Our goal is not just providing product, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their upmost satisfaction.
We stick to the principle of "quality and service first, continuous improvement and innovation to meet the customers' demands". With 18 years' experience, . We continue to perfect our service and provide the products with the best quality at the reasonable price.
