Heavy Hammer Type Industrial Wall Mounted Ventilation System Negative Pressure Exhaust Fan

Product Description

Performance characteristics:
Outer frame: high quality extra thick galvanized sheet, high strength and strong corrosion resistance.
Pulley: high strength aluminum magnesium alloy hot die casting, light weight and high strength.
Bearing: imported bearing, high strength, low noise and long service life.
Fan blade: six stainless steel fan blades are beautiful and durable. They pass the dynamic balance test, with large air volume, low noise, no deformation and fracture
Material: 201 stainless steel. Specification: 1000 × 1000 to 240
Qingdao Houyuan Animal Husbandry Technology CO., LTD is a company that focus on animal husbandry machinery research and development, manufacture, sales, installation, and technical services. It is an integration of high-tech enterprises. We mainly provide pollution treatment systems for medium or small-sized livestock and poultry, including small and medium-sized intensive cultivation equipment manufacturing, Intelligent processing equipment manufacturing for dejection, wastewater, waste gas, the overall design of the small and medium-sized modern farm, and upgrading direction
Our Certificate
F A Q
Q: Are you a manufacturer or a trading company?
A: We are a manufacturing and trading combo in Qingdao China, with more than 7 years experience, 86,000sqm workshop, and 300 employees. Welcome any spot investigation or real-time video link anytime.
Q: How do you control the quality of the product?
A: Our machines are authenticated by the Ministry of Agriculture and Rural Affairs of PRC. We set independent Quality Control Department to do sample inspection, part inspection, trial running, and pre-shipment inspection.
Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q: Do you receive customized orders?
A: Yes, ODM & OEM are welcomed.
Q: What's the delivery time?
A: According to the order quantity, small orders usually need 7-15 days, big orders need negotiation.
Q: What are your terms of payments?
A: Payment<=5000USD, 100% in advance. Payment>5000USD, 30% T/T in advance ,balance pay after ship goods in one week