Bending Test
Description
Product Name | carbon steel strip coils | |||||
Material | C50S, C55S, C60S, C67S, C70S, C75S, C80S, C95S, 50CrV4, 51CrV4, SK5, 60Si2Mn, etc. | |||||
Color | blue polished, polished-bright, white, blue, yellow, etc. | |||||
Technique | cold rolled, annealed, heat treatment with hardened and tempered | |||||
Hardness | 18-55 HRC | |||||
Edge | slit, square, rounded etc. | |||||
Application | Rolling shutter door spring steel strip, Band saw blade, Packing steel strapping, Stampings, clips, wiper blade, Construction tools etc. | |||||
Package | each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet | |||||
The Regular size according to clients request(mm) | ||||||
60 x 1.60 | 50 x 1.50 | 65 x 1.20 | 60 x 1.0 | 45 x 1.0 | 40 x 1.0 | 45 x 1.40 |
80 x 1.40 | 45 x 1.50 | 60 x 1.20 | 55 x 1.0 | 40 x 1.40 | 55 x 1.40 | 50 x 1.40 |
65 x 1.40 | 60 x 1.30 | 60 x 1.10 | 55 x 1.20 | 40 x 1.30 | 50 x 1.25 | 50 x 1.30 |
50 x 1.0 | 60 x 1.40 | 55 x 1.30 | 50 x 1.20 | 45 x 1.30 | 40 x 1.20 | 45 x 1.10 |
Our steel strip are widely applied to:
1) construction tools(trowels, putty knives, scrapers, spatulas)
2) cutting tools(band saw blade)agriculture tools
3) roller shutter spring, roller shutter door, spring clip, metal clip
4) shoes metal accessories(shoes insole, shoes shank, toe caps)
5) shims and washers for automobile etc.
Hardened and tempered steel strips
Dimensions
Thickness: 0.08mm to 3.00mm
Width: 2mm to 300mm
Hardness: 40-55HRC
Surface: nature, blue, yellow, white, polish
Edge: slit, round, square
Application: H+T steel strips are widely used for rolling shutter door springs, band saw blade, scraper, trowel, putty knives,
shoe insole, knives, kinds of flat springs, etc, which don`t require severe bending.
Cold rolled annealed steel strips
Dimensions
Thickness: 0.08mm to 4.00mm
Width: 2mm to 320mm
Hardness: max 180HV
Surface: polish, bright
Edge: slit
Application: Cold rolled annealed steel strips are mainly suitable for product requiring or severe bending and shaping before
heat-treatment to very high hardness, such as springs, washers, spacers, clips, pin, inserts, shoe shank, toe cap, auto
components, auto clutches, etc.
Spring steel strip for rolling shutter door
blue spring steel + hardened and tempered conditions
Thickness: 1.0mm-1.6mm thickness
Width: 40mm-80mm width,
Surface: polish blue, grey-blue
Edge: round
MOQ 2tons for each size
good quality and excellent elasticity
From first-rate raw material, cold rolling, quenching and tempering process, de-burring edges, etc. Each production step is checked carefully in width, thickness, hardness, edge as flexibility, toughness, etc.
keyword:
Carbon steel strip
Production
▋Production Line
Since its founding in 2008. Xin King Steel has remained dedicated to the deep processing of coated metal sheets and the R&D of new building materials, progressively growing into a manufacturing enterprise that integrates production, trading and technical services. Occupying nearly 80.000 square metres, the company has invested in intelligent production lines built to international technical standards, with an annual comprehensive processing capacity of 500.000 tonnes.
▋Quality Control
Quality control has always been the cornerstone of XinKing Steel’s market position. The company enforces strict inspection standards at every stage of the production process, from the receipt of raw materials to the shipment of finished products. Thanks to its consistent product quality and prompt customer service, the company has earned widespread recognition from customers both domestically and internationally.
Thickness Measurement
Width Testing
Coating Inspection
Color Difference Detection
Gloss Measurement
▋Warehousing & Shipping
The company firmly believes that honesty builds lasting friendships, and that reputation is the cornerstone of market expansion. Looking ahead, Xin King Steel will continue to leverage its industrial cluster advantages, steadily refine its manufacturing expertise, and work hand in hand with all partners to forge a stable and prosperous future through reliable products and services.
▋Application Areas
This has enabled a systematic product portfolio covering high-end coating, anti-corrosion engineering, building decoration and more. Among the core offerings, electrostatic fluorocarbon spray-coated sheets, aluminium-magnesium-manganese roof panels, PVDF colour-coated sheets and TPO fusion-bonded sheets are widely used in exterior cladding systems for large industrial plants, logistics warehouses and commercial buildings. Purification panels and ant-corrosion sheets are tailored for medical cleanrooms, food processing facilities and chemically corrosive environments. Home appliance panels, decorative panels and printed panels further extend into interior finishing and appliance surface applications, addressing end-user demands for both functionality and aesthetics.
How do I place an order? What is the process?
The typical order process is straightforward:
Inquiry: Contact us via email/website form with your product requirements.
Quotation: We provide a detailed proforma invoice (PI) with price, specs, payment terms, lead time, etc.
Confirmation & Deposit: You confirm the PI and make the agreed deposit payment.
Production: We start production upon deposit clearance.
Pre-shipment Inspection (Optional): Arrange if required.
Balance Payment & Shipping: You pay the balance as per terms, we arrange shipment and provide shipping documents.
Delivery: Goods arrive at the destination port/address.
Do you offer OEM/ODM services? Can I use my own logo/labeling/packaging?
Yes, we have extensive experience providing OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) services. We can customize products according to your specifications, including private labeling with your logo, custom packaging design, and modifying product features (subject to feasibility). Please discuss your specific customization needs with our sales team.
How do you ship orders, and what are the costs?
We offer both FOB and CIF terms, with CIF being our recommended solution for most clients. Why? With CIF, we handle the entire process—from export customs clearance to ocean freight and insurance—delivering your goods smoothly to your destination port. This saves you the complexity of coordinating logistics overseas. Shipping costs vary based on destination, order volume, and market rates, but we’ll provide a transparent quote with your order confirmation.
What is your minimum order quantity (MOQ)?
Our standard MOQ is typically 1x 20ft container, or 27 tons. However, we understand new business needs and may offer flexible MOQ options, especially for sample orders or new product trials. Please contact us to discuss your specific requirements.
What is your typical production lead time?
Our standard production lead time after receiving deposit and confirmed order is approximately 15-30 working days for a standard container load. Lead time can vary depending on: Order quantity and complexity, Current factory schedule, Specific customization requirements. We will always provide a confirmed lead time upon order confirmation.
What are your payment terms? / How can I pay?
We offer flexible and secure international payment methods to suit your needs, including:
T/T (Telegraphic Transfer/Bank Wire): Most common. Typically requires a deposit 30% before production, with the balance paid before shipment or against copy of shipping documents.
L/C (Letter of Credit): We accept Irrevocable L/C at sight from reputable banks. (Specify if you have preferences like specific issuing banks).
How can I track my order?
Once your order is shipped, we will provide you with the Bill of Lading (B/L) number and the shipping line's details. You can use this B/L number to track the vessel's progress on the shipping line's website (Maersk, COSCO, MSC) or popular tracking platforms. We will also keep you updated on key milestones.
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Contact
WhatsApp
+86-15154303222
E-mail
782605213@qq.com
Address
Dianzi Industrial Park, Boxing County, Binzhou, Shandong
Message
We provide professional product solutions and will respond to your inquiry within 24 hours.
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Privacy Policy & Terms
Last Updated: August 25, 2026
Part 1: Privacy Policy
1. Introduction
Shandong Xin King Steel Co., LTD. (hereinafter referred to as "we," "our company," or "Xin King Steel") respects and protects your privacy. This Privacy Policy explains how we collect, use, store, protect, and share your personal information when you visit our website (hereinafter referred to as "this website") or use our services.
Please carefully read and fully understand this Privacy Policy before using this website or providing us with your personal information. If you do not agree with this policy, please do not use this website or provide your personal information.
2. Information We Collect
2.1 Information You Voluntarily Provide
When you interact with this website, we may collect the following categories of information that you voluntarily provide:
Contact Information – including your name, company name, email address, phone number, and country/region.
Inquiry Information – such as product requirements, project details, and the message content you submit when making an inquiry or contacting us.
Account Information – if you register an account, we collect your username, password, and other registration details.
Subscription Information – if you subscribe to our newsletter or marketing communications.
Technical Inquiries – technical questions you raise via email, online customer service, or social media.
2.2 Information Automatically Collected
When you visit this website, we may automatically collect the following types of information:
Device Information – including your IP address, browser type, operating system, device type, and screen resolution.
Access Information – such as access time, pages viewed, click behavior, referral source, time spent on the site, and download history.
Location Information – approximate geographic location (country/city level) derived from your IP address.
Performance Information – including page load speed, error reports, and other website performance data.
2.3 Cookies and Similar Technologies
We use cookies and similar technologies to enhance your browsing experience. For details, please refer to the Cookie section of this policy.
3. How We Use Your Information
We may use the information collected for the following purposes:
To provide and optimize services – responding to your inquiries, processing orders, providing technical support, and arranging sample delivery.
For communication and feedback – replying to your queries, sending order confirmations, shipping notifications, delivery tracking information, and similar communications.
To personalize your experience – recommending relevant products and services based on your interests and preferences.
For marketing and promotion – sending product updates, industry news, and promotional activities. You may unsubscribe from such communications at any time.
For website analytics – analyzing website visit data to optimize content and user experience.
To comply with legal obligations – complying with applicable laws and regulations and responding to legitimate requests from law enforcement agencies.
For security assurance – detecting and preventing fraud, abuse, and other malicious activities.
4. Information Sharing and Disclosure
We are committed to not selling your personal information. We may share your information with third parties only in the following circumstances:
4.1 Service Providers
We may engage trusted third-party service providers to assist in operating our website, processing payments, sending emails, providing technical support, analyzing data, and similar functions. These providers have access to your information only to the extent necessary to perform their specific tasks and are contractually obligated to maintain confidentiality. Categories of such providers include cloud hosting services, data analytics platforms (such as Google Analytics and Baidu Analytics), email marketing platforms, and online customer service system providers.
4.2 Business Transfer
In the event of a merger, acquisition, asset sale, bankruptcy liquidation, or similar transaction, your information may be transferred as part of the business assets. We will notify you of any such change via a prominent notice on this website or by other appropriate means.
4.3 Legal Requirements
We may disclose your information when required to do so by law, such as to comply with applicable laws and regulations, to respond to court orders, subpoenas, or other legal processes, to protect the rights, property, or safety of our company and affiliates, or to investigate and address fraud or security incidents.
5. Data Security
We implement reasonable technical and organizational measures to protect your personal information from unauthorized access, use, disclosure, modification, or destruction. These measures include:
SSL Encryption – our website uses SSL/TLS encryption technology to ensure secure data transmission.
Access Control – internal access to personal information is strictly restricted to authorized personnel only.
Periodic Review – we regularly review our data collection, storage, and processing practices.
Security Training – our employees receive training on data security and privacy protection.
Please note that while we take reasonable measures to protect your information, no data transmission or storage system can be 100% secure. If you discover any security vulnerability, please contact us immediately using the information provided below.
6. Data Retention
We retain your personal information for the period necessary to fulfill the purposes described in this policy, unless a longer retention period is required or permitted by law. Our retention practices are as follows:
Inquiry information is retained for 5 years after the completion of the related transaction.
Account information is kept for the duration of the account’s existence, plus an additional 3 years after the account is closed.
Subscription information is retained until you unsubscribe from the service.
Website access logs are retained for 12 months.
7. Your Rights
Under applicable data protection laws, including the GDPR, you have the following rights concerning your personal information:
Right of Access – you may request a copy of your personal information held by us.
Right to Rectification – you may request correction of inaccurate or incomplete personal information.
Right to Erasure – you may request deletion of your personal information under specific circumstances.
Right to Restriction of Processing – you may request that we restrict the processing of your personal information in certain situations.
Right to Data Portability – you may request that we transfer your personal information to a third party in a structured, commonly used, and machine-readable format.
Right to Object – you may object to the processing of your personal information based on our legitimate interests.
Right to Withdraw Consent – you may withdraw any consent you have previously given at any time. Such withdrawal will not affect the lawfulness of processing based on consent before its withdrawal.
If you wish to exercise any of these rights, please contact us using the information provided at the end of this policy. We will respond to your request within 30 days.
8. Cookie Policy
8.1 What are Cookies?
Cookies are small text files stored on your device by a website to record your preferences, login status, and browsing behavior.
8.2 Types of Cookies We Use
We use the following categories of cookies:
Necessary Cookies – these are essential for enabling basic website functions, such as page navigation and language selection. They are required and cannot be disabled.
Performance Cookies – these collect information about how visitors use our website, helping us improve performance. They are optional.
Functional Cookies – these remember your preferences to provide a personalized experience. They are optional.
Marketing Cookies – these are used to deliver relevant advertisements and analyze marketing effectiveness. They are optional.
8.3 Managing Cookies
You can manage or delete cookies through your browser settings. Please note that disabling necessary cookies may affect the normal functionality of the website.
9. Third-Party Links
This website may contain links to third-party websites. These sites have independent privacy policies, and we assume no responsibility for the content or practices of such sites. Please carefully read their privacy policies before submitting any personal information to third-party websites.
10. International Data Transfers
Shandong Xin King Steel Co., LTD. is located in China, and our services may be offered to customers globally. If you are located outside China, your information may be transferred to China or other countries/regions. We will take appropriate security measures to ensure that your information is adequately protected in accordance with applicable data protection laws.
11. Children's Privacy
This website is not intended for minors under 18 years of age. We do not knowingly collect personal information from minors. If we discover that such information has been inadvertently collected, we will delete it immediately.
12. Updates to This Privacy Policy
We may update this Privacy Policy from time to time. Material changes will be communicated to you through one of the following methods: posting the updated version on this website, or notifying you via email (if you are subscribed) or via a website announcement before the change takes effect. We recommend that you periodically review this Privacy Policy to stay informed of the latest updates.
13. Contact Us
If you have any questions, comments, or requests regarding this Privacy Policy, please contact us using the contact information provided on the “Contact Us” page of this website:
Online Form: You can also submit an inquiry through the “Contact Us” page on this website.