Портативный детектор воздуха Smartmi PM2.5 PM 2 5 миниатюрный чувствительный монитор качества для дома офиса отеля

1. who are we?
We are based in Guangdong, China, start from 2019,sell to Western Europe(30.00%),South America(30.00%),Eastern Europe(20.00%),Southern Europe(10.00%),Southeast Asia(10.00%). There are total about 101-200 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?
PCBA DESIGN,IOT MODULE,MEDICAL MODULE,VOICE CONTROL MODULE,POWER SUPPLY MODULE

4. why should you buy from us not from other suppliers?
Shenzhen Yulin Innovation Development Co., Ltd. was formed in 2015.We focus on Customize module . We have R&D Team and professional design team for customer. We can provide ODM and OEM services.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Cash;
Language Spoken:English,Chinese