Commerical UL Listed Door Closer

Anhui Haida Door Control Equipment Co., Ltd. is one of the most experienced manufacturers and suppliers of commerical ul listed door closer in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products in stock here and get free sample from our factory. Customized orders are welcome.

FEATURES

【High Quality Door Closer】All parts are developed and produced by us, quality can be guaranteed. With High Strength Cast Aluminum , Heat Treated Piston and Wrought Steel Arm, our automatic door closer is a worthwhile product with great price.

【Adjustable Strength】HD-8000 commercial door closer has two independent speed valves. You can alter both the sweep and latching speed. Delayed Action & BackCheck Valves also comes standard with this Closer.Adjustable Spring Power Size 1-6. You can easily adjust it to your needs. It can protect your walls and door locks.

【Certification】ANSI/BHMA 156.4 and UL Listed.Fire Rated for up to 3 hours. Proven to last in over two million test cycles.

【Usage】This automatic door closer perfect for medium and high traffic entrances such as aluminum storefronts, restaurants, hospital and other public places. It can be very good at stopping the impact generated by fast door opening. For example, high winds, children push the door quickly.

【Easy to Install】This door closer are equipped with installation guide with detailed steps, you can easily install them according to the installation guide. Use on doors weighing between 33 and 330 pounds.

SPECIFICATIONS

HD-8000 door closer is the classic style of HEINDA door closer, specially designed for the American market, through the Certification of the American market, the transmission device by the combination of transmission piston and gear, the internal use of needle bearings, not easy to wear or deformation, rotating light, improve wear resistance, greatly improve mechanical efficiency.

In terms of function, the door closers are adjustable force closers, with buffering and delay functions, which greatly increase the practicality of the products. In terms of appearance, this product is available in a variety of colors to meet the diversity of customer needs.

In addition to the ordinary door closers rocker arm, the door closers can also be equipped with sliding rocker arm, which is adapted to the needs of emerging markets and can effectively help designers improve the aesthetics and coordination of buildings.

Why Choose Us

1. The world's biggest floor spring manufacturer in China.Daily production over 15,000PCS

2. The factory has three production bases located in ZHEJIANG, ANHUI, JIANGSU three provinces. The area covers 72,000 square meters.

3. Over 33 years of producing experience. Ripe production process.

4. Impeccable testing system covered from raw material, components,semi-finished products.

5. HAIDA has its own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.

FAQ

Q: What is the minimum quantity?

No MOQ,We can sell even 1PCS.

Q: How long is the delivery time?

10 to 30days depending on your order quantity.

Q: Can you send samples before placing the order

Yes, sure. we can provide samples for quality checking.

Q: Do you provide OEM service?

Yes, we do.

Q: How about the payment terms?

T/T,D/P,L/C,Paypal,Western union and cash all acceptable.

Q: How about your quality warranty?

When the products got problem during our warranty period, we will provide.