- Certification: ISO, ROHS, SGS
- Available Standard: DIN, ANSI, ASTM, JIS, BSW
- Strength: Grade 4.8 or class 4.8, A2-70, A4-70, A4-80
- Finishing: Yellow, blue, white zinc plated, Galvanized
- Available material: Carbon steel, stainelss steel SS304, A2
- Size: M1.6-M24, Moq: 500pcs, Port: ningbo, Shanghai
- Manufactured to ISO 9001 Quality Standards
- Same strength as steel - Nearly half the weight!
- Quality inspected before shipment
- LIFETIME WARRANTY
- Made in the China
- Any product of the company can be customized. If you have any needs, please feel free to contact us
| Specification Item |
Details |
| Certifications |
ISO, ROHS, SGS |
| Available Standards |
DIN, ANSI, ASTM, JIS, BSW |
| Strength Grades |
Grade 4.8 / Class 4.8, A2-70, A4-70, A4-80 |
| Surface Finishing |
Yellow zinc plated, Blue zinc plated, White zinc plated, Galvanized |
| Available Materials |
Carbon steel, Stainless steel SS304 (A2) |
| Size Range |
M1.6 - M24 |
| Minimum Order Quantity (MOQ) |
500pcs |
| Shipping Ports |
Ningbo, Shanghai |
| Manufacturing Standard |
Complies with ISO 9001 Quality Standards |
| Core Performance |
Same strength as steel; nearly half the weight |
| Quality Assurance |
Quality inspected before shipment; LIFETIME WARRANTY |
| Origin |
Made in China |
| Customization Service |
Customizable for any product; contact for specific needs |
Main products

About us
Yangzhou Hongniu Import and Export Co., Ltd. is the foreign trade subsidiary of Jiangsu Hongding Automotive Parts Co., Ltd.
It was founded in June 2000. Located in Tangzhuang Town Industrial Park, Gaoyou City, with convenient transportation.
The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan.
Main products: Various types of automotive parts and fasteners, castings and forgings, etc.
Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc.
We have maintained cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly valued by our customers due to our good reputation and excellent quality.
FAQ
Q1: What is your main products?
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products; aerospace fasteners, etc.
Q2: How long is your delivery time?
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity.
Q3: What is your payment method?
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges.
Q4: Can you provide a sample?
A4: Sure, Our sample is provided free of charge, but not including courier fees.
Q5: Can you customize the product according to the requirements of drawing sheets and so on?
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.