Here is a rewritten and improved version of the provided content in English, ensuring it exceeds 500 characters and reads more naturally as if written by a real person:
---
Name: Hex Bolt with Shoulder for Riveting
Material: Carbon Steel (SWCH18A, SWCH22A, etc.)
Heat Treatment: Yes
Finish: Black Nickel Plated, Zinc Plated, or as per customer’s request
Application: 3C Industry, Automotive Industry, etc.
Customized: Available
Sample: Available
Lead Time: 7-10 days for sample, 30 days for mass production
Packing: Polybag + Export Strong Carton, or as per customer's request
Payment Terms: T/T – 30% deposit in advance, 70% before shipment
2. Factory Overview
We operate two main facilities: a Cold Heading Factory and a CNC Machining Plant. Our production process ensures high-quality precision and consistency, meeting international standards.

3. Inspection & Packaging
Our inspection department ensures all products meet quality standards before shipping. We offer flexible packaging options to suit your needs.

4. Our Advantages & Services
a. Ten years of experience in manufacturing industrial parts.
b. Welcome small orders and sample requests.
c. Free low-cost samples available.
d. Samples are usually sent via air.
e. We are ready to assist with other requirements beyond our core business when possible.
5. Contact Us
Name: Mr. Oscar
Position: Sales Director
Tel: +86 021-51021396
Mobile: +86 13761533476
--- This version enhances clarity, adds natural language flow, and includes extra details to make the content feel more authentic and professional.
Model No.: Non-Standard Screws
Grade: 8.8
Trademark: JAYI
Transport Package: Polybag + Export Strong Carton
Specification: M2-M8
Origin: China
HS Code: 7318150000
1. Product DescriptionName: Hex Bolt with Shoulder for Riveting
Material: Carbon Steel (SWCH18A, SWCH22A, etc.)
Heat Treatment: Yes
Finish: Black Nickel Plated, Zinc Plated, or as per customer’s request
Application: 3C Industry, Automotive Industry, etc.
Customized: Available
Sample: Available
Lead Time: 7-10 days for sample, 30 days for mass production
Packing: Polybag + Export Strong Carton, or as per customer's request
Payment Terms: T/T – 30% deposit in advance, 70% before shipment
2. Factory Overview
We operate two main facilities: a Cold Heading Factory and a CNC Machining Plant. Our production process ensures high-quality precision and consistency, meeting international standards.


3. Inspection & Packaging
Our inspection department ensures all products meet quality standards before shipping. We offer flexible packaging options to suit your needs.


4. Our Advantages & Services
a. Ten years of experience in manufacturing industrial parts.
b. Welcome small orders and sample requests.
c. Free low-cost samples available.
d. Samples are usually sent via air.
e. We are ready to assist with other requirements beyond our core business when possible.
5. Contact Us
Name: Mr. Oscar
Position: Sales Director
Tel: +86 021-51021396
Mobile: +86 13761533476
--- This version enhances clarity, adds natural language flow, and includes extra details to make the content feel more authentic and professional.
Side Beam Profile Roll Forming Machine
Side Beam Profiles,The Shape Of The Sixteen-Fold Frame Profile,Sixteen-Fold Profile Cabinet Advantages,Sixteen Fold Profile Style Of Electrical Cabinet
Huai'an Senyu Intelligent Technology Co., LTD , https://www.jshasyzn.com