China wholesale high strength Gr12.9 hex socket screw Suppliers – Zinc plated hex socket bolts screws full series – Zhongli bolts

Standard: DIN912,ISO4762,GB70-76,GB70-85
Size: M10,M12,M16,M18,M20,M22,M24,M27,M36,M39,M42,M45,M48
Length: from 20mm to 300mm
Surface: Black, Zinc plated, Yellow Zp, HDG

Packing:
1. 25kgs in carton, 36 cartons into wooden pallet
2. 5kgs in small boxes, 4 small boxes into big carton,36 cartons into wooden pallet
3. 15kgs in carton,60 cartons into wooden pallet
4. Sacks in bulk, then put them on the pallet
5. Domestic packing, small boxes+big cartons

1. Are you trading company or manufacturer?

We are a factory. We have fasteners exporting experience for 19 years.

2. How long is your delivery time?

It depends on your size and quantity. Usually, We need 30-60 days to finish 2-3 containers

3. Could you accept OEM ?

Yes, we can ,please send me your drawings or requirements by email,we will provide our professional advices of the products to make the design. My email is tan@nbzyl.com

4. What is your payment term?

Our payment term is  30% T/T deposit , the balance against the draft copy of B/L,if your order is big, we can discuss. Normally we will suggest our customer to keep some deposit at our factory, we can arrange partial shipment, the customer can deduct the deposit at the final shipment.

5. How is your quality?

We have 19 years product experience, so we have strong technology support, and we have strict quality control during production process. Our inspectors test each lot according to standard requirement.