I have the production capacity of 200 people; to produce PCBA, air purification machine-based private enterprises; annual purchase amount has exceeded 30 million yuan, mainly: purification machine fan, purification machine sheet metal, PCB board, air quality sensor, Semiconductor devices, filters, high-frequency transformers, low-frequency transformers and other devices procurement needs. Division I in a win-win principle, fair and reasonable cooperation with partners. If you have the intention to contact with our procurement department