Electronic components Original ESP8266 ESP-WROOM-02 2MB WiFi Module ESP8266 ESP-WROOM-02D

HAISEN INTERNATIONAL (HK) CO., LIMITED is a professional electronic component supplier..we specialedzed in the field of intergrated circuit for more than 10 years. We offer IC,Module ,Connector ,Capactior.Resistor to customers all over the world., we only offer new in original parts ,Looking forward to establish long term relationship with you. The company is dedicated to supplying auxiliary products for aviation, navigation, ship, exploration, industrial automatic control, video image, satellite navigation, instrument, industrial automation, scientific research, medical treatment, communication, and high-end electronic products, and maintains a long-term, friendly, stable cooperative relation with Scientific Research and Military Electronics Research Institute.

1. who are we?
We are based in Guangdong, China, start from 2017,sell to Western Europe(30.00%),North America(30.00%),Northern Europe(15.00%),Eastern Asia(10.00%),Southern Europe(5.00%),Eastern Europe(5.00%),South America(3.00%),South Asia(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
intergrated circuit,2g 3g 4g NB-IOT module,connector,Capacitor,Resistor

4. why should you buy from us not from other suppliers?
HAISEN INTERNATIONAL (HK) CO., LIMITED is a professional electronic component supplier..for more than 10 years.can support PCBA. Main products: Communication module,GSM/GPRS/GNSS/EDGE/LTE 5G Module development board BOM LIST Service:

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian