GRAD well-designed electric axial fan
It has the characteristic of energy efficient, smooth running, low noise, high temperature, simple structure , with the same air volume centrifugal can occupy two-thirds less space, the weight will be lighter more than half weight. In order to ensure the power, easy to install, can be vertical, horizontal and hanging installation.
The design of the fan motor has a special cooling system, air-cooled motor inner place models.
Using the advanced aerodynamic blades design, low noise.
By the state fixed fire extinguishing systems and fire-resistant components Quality Supervision and Testing Centers inspection and Public Security Bureau in Shandong Province has been issued the fire "in Shandong Province to register a certificate of fire protection products."
If you are intrested in the fire exhaust fan, please provide the following parameters: air flow, pressure and power, we will provide you most competitive price. Looking forward to our cooperation!
Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container
Before-sale services:
(1) Tell customers how to use our products and matters needing attention.
(2) Guide customers to choose the best and economic product, recover the investment within short time.
(3) Site inspection if you need.
In-Sale services:
(1)Quality control must be inspected strictly.
(2)In accordance with the agreements stipulated in the contract.
After-sale services:
(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with
our product.
(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.
(3) Regular contact with customer, consult with the customer feedback, come true with
the customer's two-way communication.
Shandong GRAD Group Co., Ltd. is located in Dezhou city, Shandong Province,covering an area of 450,00 square meters. It is a large modern enterprise group with central air-conditioning, ventilation, FRP products research development, design, production, sales, installation and maintenance.It is the backbone enterprise of "Dezhou • Central air-conditioned city" named by China Refrigeration and Air Conditioning Industry Association(CRAA).
GRAD Group products include: central air conditioning series products(chillers, air conditioners, fan coils, cooling towers, ventilators and accessory products), FRP series products (FRP winding pipes and storage tanks), SMC moulding products (water tanks, table tennis boards, basketball boards, manhole covers, etc) . All products have been inspected by the national quality inspection department.
1. Product warranty: Usually, our product warranty is 18 months after leaving factory or 12 months after installation.
2. Delivery time: It will depend on the product quantity. Our products are sold according to order.
3. Installation: If the project needs our installation guidance, we can send our engineer and translator. The expenses shall be borne by the project owner.
If you have any question,please fell free to contact with following information.