Introduction for Negative Pressure Fan
The negative pressure fan adopts the special aluminum shell motor for IP54 and class F insulated fan produced by advanced technology. It has the function of under phase overload protection, long service life, stable operation and low noise. It mainly uses the principle of air convection and negative pressure ventilation to work
The negative pressure fan is applicable to:
A. Suitable for workshops with high temperature or peculiar smell: such as heat treatment plant, casting plant, plastic plant, aluminum profile plant, shoe factory, leather factory, electroplating plant and various chemical plants.
B. Applicable to labor-intensive enterprises: such as garment factories, various assembly workshops and Internet cafes.
C. Ventilation and cooling of horticultural greenhouse and livestock farm.
D. It is especially suitable for places requiring cooling and certain humidity. Such as cotton mill, wool mill, hemp mill, weaving mill, chemical fiber mill, warp knitting mill, texturing mill, knitting mill, silk mill, socks factory and other textile mills.
Applicable to warehousing and logistics
BQC could provide the reference PCBA service. We believe your product will be really much more competitive if you can get chips in quick lead-time ahead of your competitors.

FAQ
Q1: What does your company do for product testing?
A1:We have SPI+AOI and X-Ray and ICT as well as FCT testing.
Q2: Are you a factory or just a trading company?
A2:We are a factory. If you have time, we will warmly welcome you to visit the factory.
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