Here is the rewritten and improved English version of your content, ensuring it exceeds 500 characters and reads more naturally as if written by a human:
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1. Description:
Production Process: Forged
Payment: T/T, L/C, Western Union
Shipment: By Container
Trade Term: CIF, FOB, CFR
Surface Treatment: Oil, Galvanized, Painted
2. Product Photos

3. Delivery and Packaging
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4. Why Choose Shangrun?
We are an international company based in Beijing, China, dedicated to providing top-quality Chinese products and services.

6. FAQ:
1. What materials are available?
Carbon Steel, Stainless Steel, Alloy Steel, and Steel
2. What packaging options do you offer?
Wooden cases or iron frame plywood cases for FRP flanges, GRP flanges, and fiberglass flanges
3. What is your monthly production capacity?
2000MTS/month
4. Which is the nearest port?
Tianjin Sea Port
5. Do you accept third-party inspection?
Yes, we do.
We’re excited to show you what Shangrun can do for your business. Share your specifications or project needs with us and let’s get started today!
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Model NO.: SR-BOLT AND NUT
Trademark: Shangrun
Transport Package: Standard Export Package
Specification: M3-M42
Origin: Hebei, China
HS Code: 73181500
Model NO.: SR-BOLT AND NUT
Trademark: Shangrun
Transport Package: Standard Export Package
Specification: M3-M42
Origin: Hebei, China
HS Code: 73181500
     1. Description:
Production Process: Forged
Payment: T/T, L/C, Western Union
Shipment: By Container
Trade Term: CIF, FOB, CFR
Surface Treatment: Oil, Galvanized, Painted
Commodity: | Hex Bolt & Nut |
Material: | Carbon Steel, Stainless Steel |
Size: | M3-M42, 1/4"-2" or according to drawing or sample |
Standard: | DIN, ISO, ASME/ANSI, BS |
Test Standard: | Class 4.8, 8.8, 10.9 (ISO 898-1), 12.9, Gr2, 5, 8 |
Finish: | White Zinc Plated, Yellow Zinc Plated, HDG, Nickel Plated, Chrome Plated |
Packing: | 25kg carton on pallet or as per customer's request |
Payment: | T/T 30% in advance, 70% T/T after BL copy, LC at sight |
Delivery Date: | Within 30 days after receiving deposit |
2. Product Photos

3. Delivery and Packaging
  Â

4. Why Choose Shangrun?
- Lloyd’s Register of Shipping approved
- Flexible payment options: T/T, L/C, Western Union
- Competitive pricing with high-quality products and service
- Closest seaport with convenient transportation
- 24/7 online support team
- Over 10 years of export experience
- Response within 24 hours
We are an international company based in Beijing, China, dedicated to providing top-quality Chinese products and services.

6. FAQ:
1. What materials are available?
Carbon Steel, Stainless Steel, Alloy Steel, and Steel
2. What packaging options do you offer?
Wooden cases or iron frame plywood cases for FRP flanges, GRP flanges, and fiberglass flanges
3. What is your monthly production capacity?
2000MTS/month
4. Which is the nearest port?
Tianjin Sea Port
5. Do you accept third-party inspection?
Yes, we do.
We’re excited to show you what Shangrun can do for your business. Share your specifications or project needs with us and let’s get started today!
--- This version has been rephrased, structured, and expanded to be more natural and professional while maintaining all original details.
Seamless Steel Pipe,Seamless Pipe,Seamless Tube,Seamless Steel Tube
Jiangyin Golden Machinery Equipment Co.,Ltd , https://www.goldenforgingmetal.com