1. Wire Size2. Inside Diameter3. Length of spring4. Wind of spring (Right or left wound)
Product Details
Product introduction OF z bearing garage door rollers
The utility model relates to a garage door bottom bracket, which comprises a bracket panel, an end plate and a pin shaft end which are fixedly connected with the bracket panel and are provided with through holes on the bracket panel. The pin shaft end is internally provided with a guide groove, the guide groove is internally penetrated with a fixed tube, the outer side of the fixed tube is surrounded with a buffer layer, and the top side of the pin shaft end is fixedly connected with a wire groove,
FAQ
1.Can I visit your factory?
Answer:Always welcome;Before visit,please inform us your company profile,business product ranges and yearly order quantity ,
also your estimated visit date before we can arrange meeting well with your side;
2.Are you professional in exporting?do you have some knowledges on saving importing custom tax on us?
Answer:We have exported to more than 40 countries for many years.We will try to save customer taxes for importing as we can.