Merchandise Description

one. Spring boxare used for the Rolling Shutter Door, like Garage Door .

two. Created of common Q235 steel plate give to high quality and toughness.

3. Surface alvanized in silvery , which make the wheels flawlessly resistant to battle from rust.

4. The existing exterior diamaters come in 200mm, 220mm,240mm,260mm.

5. Interior diameter:  42mm 43mm 50mm .60mm 76mm

6. We also supply  hooks which used for the Spring Box

FAQ:

one. Are you a manufacturing unit or buying and selling business?
HangZhou Xihu (West Lake) Dis. Yongbida Hardware Manufacturing unit is a specialist company from ZheJiang province, we have large good quality items of locks, spring box, door hardwares, other equipment, and so on.
 
2.The place is your manufacturing unit?
Our manufacturing unit is positioned in HangZhou, established in nineties with 20000m2   and far more than 60 staff in different departments , about 30minutes to the CBD of HangZhou and 1 hour to HangZhou Xihu (West Lake) Dis. global airport.
   
three.Can you create the items as for each client style?
We started OEM and ODM company since 2007.  You should refer us samples or 3D drawing, we will offer you the greatest prices for you.
   
4. How does your manufacturing facility do relating to good quality control?
We have staff to verify every single method, and every single merchandise will be inspected prior to packing by our QC staffs.
   
five. How about your packing?
Our items are packed with multi-packing to shield from the extended-district transportation. EPE bag+ thick poly bag+ hardboard inner box +5-layer learn carton.
Pallets are obtainable if essential, but the demand need to be compensated by you.
 
 6.How is your Following-Product sales provider?
 Any defective items, Remember to send out us the photographs of faulty goods to examine. If the dilemma occurred by us, merchandise can be returned, we will send out you a CZPT CZPT additional fee.
 
seven.May I get your sample for cost-free to check just before purchase?
Of course, free sample is available for examining, but you need to pay out for the express cost, the supply is about 2–4 times.
 
eight.  How about your shipping working day?
Typically our shipping and delivery time is about 30days following deposit.
 
nine. How can I have faith in you in the initial cooperation?
First of all, samples can be despatched to verify our good quality and you are welcome to pay a visit to our manufacturing facility. 

ten. If you have much more queries,  just please get in touch with us !

Roller: A standard pulley has a slot for a belt, chain or cable. A reel is a wider pulley commonly utilised in cable systems, enabling the cable to be wound about a number of moments the diameter of the reel.
Loafer: A driven wheel that does not transmit electricity through a shaft. It spins freely, and most pushed pulleys are related to other products, such as wheels or drives, via driveshafts.