M4 M5 M6 M8 M10 M12 DIN603 Black Carbon Steel Class Grade 4.8 8.8 10.9 12.9 Round Head Square Neck Screws Carriage Bolts

1.Supply to USA,Europe,Austrilia,and Middle East, etc
2.Matrial: Carbon Steel/Stainless Steel Carriage Bolt Round Head Square Neck Bolt
3.Professional Perfomance Fasteners supplier
4.High Strength Carriage Bolt Round Head Square Neck Bolt

Shenzhen Conghui Precision Hardware Co., Ltd is a professional manufacturer specialize in all kinds of precision industrial fasteners and accessory parts for 15 years.
Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.

We sincerely hope to start mutual benefit and win-win business with you, and set up long term partnership in the near future.

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q3. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost..