8#*55 Stainless Steel Hex Head Machine Bolt and Screw

8#*55 Stainless Steel Hex Head Machine  Screw

Packaging & Delivery

Packaging: plastic bag with outer carton, 20-25kg per carton , and put into the pall

8#*55 Stainless Steel Hex Head Machine  Screw

Our equiment and machinry
1. Manufacturing workshop: Auto-matic high-speed heading machines,treading machines, sieving machine.
2. QC workshop : GO NO -go gauge sclerometer, torsional meter, yemier caliper, micro caliper, projector,hardness tester, salt atmosphere testing machine.
3. Mold workshop : molds for different screws.
These equipment and machines can help us product high quality of Stainless Steel Hex Washer Head Self Tapping  Screw, If you are interested in our product , please do not hesitate to contact us.

Productive process
 From this piture ,you can clearly see that the process of our products .Our products has the top quality and high precise for the screws. our company had the honest brand to the screw in 2013.

 

Why choose us?

 

Frequent ask questions

 Question 1:Can I get some screw samples to check the quality?  

Yes, samples can be provided for free, customer bears the shipping cost. 

Question 2:What is the lead time of samples?

1-2 days for existing samples prepared, and 2-3 working days for Fedex or DHL shipment.

Question 3:How can I make my own design order?

Please send us your design drawings or some pictures, advise us your detailed requirements. Any swatches or samples provided will be the best.

 For more questions or professional advices, please contact us at once.

  If we are not on line, kindly leave us your message with contact information like company name, contact person, email address, skype and telephone etc., so that we can reply you within 24 hours, thank you.

 

 

 

8#*55 Stainless Steel Hex Head Machine  Screw

Packaging & Delivery

Packaging: plastic bag with outer carton, 20-25kg per carton , and put into the pall

8#*55 Stainless Steel Hex Head Machine  Screw

Our equiment and machinry
1. Manufacturing workshop: Auto-matic high-speed heading machines,treading machines, sieving machine.
2. QC workshop : GO NO -go gauge sclerometer, torsional meter, yemier caliper, micro caliper, projector,hardness tester, salt atmosphere testing machine.
3. Mold workshop : molds for different screws.
These equipment and machines can help us product high quality of Stainless Steel Hex Washer Head Self Tapping  Screw, If you are interested in our product , please do not hesitate to contact us.

Productive process
 From this piture ,you can clearly see that the process of our products .Our products has the top quality and high precise for the screws. our company had the honest brand to the screw in 2013.

 

Why choose us?

 

Frequent ask questions

 Question 1:Can I get some screw samples to check the quality?  

Yes, samples can be provided for free, customer bears the shipping cost. 

Question 2:What is the lead time of samples?

1-2 days for existing samples prepared, and 2-3 working days for Fedex or DHL shipment.

Question 3:How can I make my own design order?

Please send us your design drawings or some pictures, advise us your detailed requirements. Any swatches or samples provided will be the best.

 For more questions or professional advices, please contact us at once.

  If we are not on line, kindly leave us your message with contact information like company name, contact person, email address, skype and telephone etc., so that we can reply you within 24 hours, thank you.

 

 

 

PVC Self-Repair High Speed Zipper Door

Zipper quick door

The curtain of the high-speed zipper door is made of 1.2MM PVC coating cloth which can be embedded into the window. The unique design of this zipper door makes it possible to provide efficient goods entrance and exit under the premise of minimizing heat loss, so as to maintain the original temperature conditions in the room. The high-speed zipper door can provide different opening and closing speeds. According to the different needs of customers to provide the best speed of adaptation. The high speed zipper door curtain section ensures the safety of equipment and personnel without any solid parts. The high speed zipper door has a self-repair function, which means that even if the curtain is derailed in the middle (e.g., hit by a forklift), The self-healing system will automatically guide the curtain rerail in the next loop.) We can do this in the event that the front or back of the door hits the curtain and derails.

The new zipper is professional for derailed repair zipper door, zipper head material nylon 66, with built-in steel wire rope and screws fixed curtain, under the impact of gravity can let the curtain out of the rapid and correct return to the track, and track teeth without damage, durable, improve the original zipper teeth easy to wear defects.

PVC auto-repair fast door,automatic industrial sectional door, PVC Self-recovery high speed door,rapid PVC high speed door,self-repairing high speed doors

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafd.com