During Mass Production

Before our mass production,we will check with you carefully for every details,To make sure what we produce is exactly same what you want.Surely will keep you posted of process!

Manufacturer Warranty

As soon as you get the goods,please check carefully,if any damage or problem with it please tell us soonly within one month,if our fault careless,we are really sorry and will solve all problems by our side.

On the other side every one of our products are under strictly inspection,and make sure all of them in good condition only after ship out.

The company fully complies with ISO9001 quality managment system, with systemized and standardized operation and process to ensuer a long-term consistent high-quality production.We can product the goods according to your requirement. ac tubular motor with noiseless remote control

ZHANGZHOU HAOHUA ELECTRICAL CO., LTD. & NINGBO DOOYA MACHINERY CO., LTD is a professional company in manufacturing and dealing with Tubular Motors & its Accessories in China. With many years' experience, we have not only established a skilled team with high technology, who are dedicated to investigating and developing new tubular motors constantly, but also formed fashion housings for our SF series tubular motors with Safe, Compact, Vogue and Effective features. 

At present, DM series tubular motors already have the most complete models from 3N.m to 300N.m, in diameter of 35mm (DM35 series), 45mm (DM45 series), 59mm (DM59 series), 92mm (DM92 series). With & without manual override for your various choices. All our products are CE, TUV, UL, RoHS certificated.

  Three "A" Services

1 .Sample Service: Any sample requirements will meet your demands.

2. Custom-made Service: Any Customer-made requirements  will be to your satisfactory [ OEM is Accepted ].

3. Customer Service: Warranty 5 years.Any quality problems, send back to us,  exchange new one for you,but freight is on your account.

Q: How about the quality of the tubular motor?

A: Our products have been verified by various international safety authorities such as CE, BDE, TUV, GS, NF, UL, FCC, ROHS and CCC, thus are able to satisfy the most strict safety requirements in the global market.

Q: Is the price reasonable?

A: Our products with the best quality in China have a competitive price.

Q: What means 1 channel or 15 channels in remote control?

A: Theoretically 1 channel can control maximum 20 receivers, and 15 channels can control maximum 20*15 receivers.

Q: The receiver means a motor?

A: Not exactly. The motor with built-in receiver is no need another receiver, but the motor without bulit-in receiver need to match a receiver.