China wholesale high-strength spring washer Manufacturers – Flat washer spring washer all series – Zhongli bolts Detail:
●Standard: A193 B7grade, A193M B7
●Size: 1/2” to 2” by inch, M10 to M36 by metric
●Length: from short to long till 12ft
●Surface: Blacken, black color
●Raw material :B7
●Hardness: 23HRC-30HRC
Packing way for stud bolts and thread rod.
For long sizes, 10-100 pieces are a bundle and palletize
For short sizes,25kgs in carton, 36 cartons into wooden pallet
We also can accept customer’s OEM packing way.
1.Are you a factory?
Yes, we are factory in Ningbo, our factory was set up in 2003
2.What is your main export market?
Europe, USA, Middle East, South East Asia and other regions.
3.Could you accept OME design?
Yes, we can accept.
4.Except stubd bolts and thread rods, what other items you can produce?
Hex head bolts DIN931 DIN933,ISO4014,ISO4017 Gr8.8 10.9 12.9
Hex socket cap screws DIN912,ISO4762 GR8.8 10.9 12.9
Hex Flange bolts DIN6921 GR10.9 with serration under head
How long you can finish a container?
5.Could you supply A194 2H nuts?
Yes. Please contact me by email tan@nbzyl.com or whatsapp:008615257861940
Product detail pictures:
Related Product Guide:
Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for China wholesale high-strength spring washer Manufacturers – Flat washer spring washer all series – Zhongli bolts, The product will supply to all over the world, such as: Denmark , Hongkong , Tajikistan , Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
By Barbara
from Argentina
- 2018.09.12 17:18
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
By Constance
from Spain
- 2017.08.28 16:02
